13196257568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53857}}^1$

素因数の和:53930

約数の個数: 96

約数和(自身を含む): 30401763840

約数和(自身を除く): 17205506272

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 608, 806, 988, 992, 1178, 1612, 1976, 2356, 3224, 3952, 4712, 6448, 7657, 7904, 9424, 12896, 15314, 18848, 30628, 53857, 61256, 107714, 122512, 215428, 245024, 430856, 700141, 861712, 1023283, 1400282, 1669567, 1723424, 2046566, 2800564, 3339134, 4093132, 5601128, 6678268, 8186264, 11202256, 13302679, 13356536, 16372528, 21704371, 22404512, 26605358, 26713072, 31721773, 32745056, 43408742, 53210716, 53426144, 63443546, 86817484, 106421432, 126887092, 173634968, 212842864, 253774184, 347269936, 412383049, 425685728, 507548368, 694539872, 824766098, 1015096736, 1649532196, 3299064392, 6598128784, 13196257568]

約数ペア:

[(1, 13196257568), (2, 6598128784), (4, 3299064392), (8, 1649532196), (13, 1015096736), (16, 824766098), (19, 694539872), (26, 507548368), (31, 425685728), (32, 412383049), (38, 347269936), (52, 253774184), (62, 212842864), (76, 173634968), (104, 126887092), (124, 106421432), (152, 86817484), (208, 63443546), (247, 53426144), (248, 53210716), (304, 43408742), (403, 32745056), (416, 31721773), (494, 26713072), (496, 26605358), (589, 22404512), (608, 21704371), (806, 16372528), (988, 13356536), (992, 13302679), (1178, 11202256), (1612, 8186264), (1976, 6678268), (2356, 5601128), (3224, 4093132), (3952, 3339134), (4712, 2800564), (6448, 2046566), (7657, 1723424), (7904, 1669567), (9424, 1400282), (12896, 1023283), (15314, 861712), (18848, 700141), (30628, 430856), (53857, 245024), (61256, 215428), (107714, 122512)]