15973672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13963}}^1$

素因数の和:13993

約数の個数: 32

約数和(自身を含む): 35189280

約数和(自身を除く): 19215608

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 13963, 27926, 55852, 111704, 153593, 181519, 307186, 363038, 614372, 726076, 1228744, 1452152, 1996709, 3993418, 7986836, 15973672]

約数ペア:

[(1, 15973672), (2, 7986836), (4, 3993418), (8, 1996709), (11, 1452152), (13, 1228744), (22, 726076), (26, 614372), (44, 363038), (52, 307186), (88, 181519), (104, 153593), (143, 111704), (286, 55852), (572, 27926), (1144, 13963)]