105307538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2657}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 191376000

約数和(自身を除く): 86068462

約数列:

[1, 2, 7, 14, 19, 38, 133, 149, 266, 298, 1043, 2086, 2657, 2831, 5314, 5662, 18599, 19817, 37198, 39634, 50483, 100966, 353381, 395893, 706762, 791786, 2771251, 5542502, 7521967, 15043934, 52653769, 105307538]

約数ペア:

[(1, 105307538), (2, 52653769), (7, 15043934), (14, 7521967), (19, 5542502), (38, 2771251), (133, 791786), (149, 706762), (266, 395893), (298, 353381), (1043, 100966), (2086, 50483), (2657, 39634), (2831, 37198), (5314, 19817), (5662, 18599)]