12373712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 28331520

約数和(自身を除く): 15957808

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 101, 104, 124, 152, 202, 208, 247, 248, 304, 403, 404, 494, 496, 589, 806, 808, 988, 1178, 1313, 1612, 1616, 1919, 1976, 2356, 2626, 3131, 3224, 3838, 3952, 4712, 5252, 6262, 6448, 7657, 7676, 9424, 10504, 12524, 15314, 15352, 21008, 24947, 25048, 30628, 30704, 40703, 49894, 50096, 59489, 61256, 81406, 99788, 118978, 122512, 162812, 199576, 237956, 325624, 399152, 475912, 651248, 773357, 951824, 1546714, 3093428, 6186856, 12373712]

約数ペア:

[(1, 12373712), (2, 6186856), (4, 3093428), (8, 1546714), (13, 951824), (16, 773357), (19, 651248), (26, 475912), (31, 399152), (38, 325624), (52, 237956), (62, 199576), (76, 162812), (101, 122512), (104, 118978), (124, 99788), (152, 81406), (202, 61256), (208, 59489), (247, 50096), (248, 49894), (304, 40703), (403, 30704), (404, 30628), (494, 25048), (496, 24947), (589, 21008), (806, 15352), (808, 15314), (988, 12524), (1178, 10504), (1313, 9424), (1612, 7676), (1616, 7657), (1919, 6448), (1976, 6262), (2356, 5252), (2626, 4712), (3131, 3952), (3224, 3838)]