15671278588

素因数分解:

$2^2\times 7^2\times {\mathrm{1291}}^1\times {\mathrm{61933}}^1$

素因数の和:63242

約数の個数: 36

約数和(自身を含む): 31927472472

約数和(自身を除く): 16256193884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1291, 2582, 5164, 9037, 18074, 36148, 61933, 63259, 123866, 126518, 247732, 253036, 433531, 867062, 1734124, 3034717, 6069434, 12138868, 79955503, 159911006, 319822012, 559688521, 1119377042, 2238754084, 3917819647, 7835639294, 15671278588]

約数ペア:

[(1, 15671278588), (2, 7835639294), (4, 3917819647), (7, 2238754084), (14, 1119377042), (28, 559688521), (49, 319822012), (98, 159911006), (196, 79955503), (1291, 12138868), (2582, 6069434), (5164, 3034717), (9037, 1734124), (18074, 867062), (36148, 433531), (61933, 253036), (63259, 247732), (123866, 126518)]