15678870196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{38821}}^1$

素因数の和:39040

約数の個数: 48

約数和(自身を含む): 30601674432

約数和(自身を除く): 14922804236

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 137, 268, 274, 548, 737, 1474, 1507, 2948, 3014, 6028, 9179, 18358, 36716, 38821, 77642, 100969, 155284, 201938, 403876, 427031, 854062, 1708124, 2601007, 5202014, 5318477, 10404028, 10636954, 21273908, 28611077, 57222154, 58503247, 114444308, 117006494, 234012988, 356337959, 712675918, 1425351836, 3919717549, 7839435098, 15678870196]

約数ペア:

[(1, 15678870196), (2, 7839435098), (4, 3919717549), (11, 1425351836), (22, 712675918), (44, 356337959), (67, 234012988), (134, 117006494), (137, 114444308), (268, 58503247), (274, 57222154), (548, 28611077), (737, 21273908), (1474, 10636954), (1507, 10404028), (2948, 5318477), (3014, 5202014), (6028, 2601007), (9179, 1708124), (18358, 854062), (36716, 427031), (38821, 403876), (77642, 201938), (100969, 155284)]