15406898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 25930800

約数和(自身を除く): 10523902

約数列:

[1, 2, 13, 26, 41, 82, 97, 149, 194, 298, 533, 1066, 1261, 1937, 2522, 3874, 3977, 6109, 7954, 12218, 14453, 28906, 51701, 79417, 103402, 158834, 187889, 375778, 592573, 1185146, 7703449, 15406898]

約数ペア:

[(1, 15406898), (2, 7703449), (13, 1185146), (26, 592573), (41, 375778), (82, 187889), (97, 158834), (149, 103402), (194, 79417), (298, 51701), (533, 28906), (1066, 14453), (1261, 12218), (1937, 7954), (2522, 6109), (3874, 3977)]