15694406

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 30030336

約数和(自身を除く): 14335930

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 97, 98, 127, 182, 194, 254, 637, 679, 889, 1261, 1274, 1358, 1651, 1778, 2522, 3302, 4753, 6223, 8827, 9506, 11557, 12319, 12446, 17654, 23114, 24638, 61789, 80899, 86233, 123578, 160147, 161798, 172466, 320294, 603631, 1121029, 1207262, 2242058, 7847203, 15694406]

約数ペア:

[(1, 15694406), (2, 7847203), (7, 2242058), (13, 1207262), (14, 1121029), (26, 603631), (49, 320294), (91, 172466), (97, 161798), (98, 160147), (127, 123578), (182, 86233), (194, 80899), (254, 61789), (637, 24638), (679, 23114), (889, 17654), (1261, 12446), (1274, 12319), (1358, 11557), (1651, 9506), (1778, 8827), (2522, 6223), (3302, 4753)]