25499254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1151}}^1$

素因数の和:1236

約数の個数: 32

約数和(自身を含む): 44789760

約数和(自身を除く): 19290506

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 209, 418, 583, 1007, 1151, 1166, 2014, 2302, 11077, 12661, 21869, 22154, 25322, 43738, 61003, 122006, 240559, 481118, 671033, 1159057, 1342066, 2318114, 12749627, 25499254]

約数ペア:

[(1, 25499254), (2, 12749627), (11, 2318114), (19, 1342066), (22, 1159057), (38, 671033), (53, 481118), (106, 240559), (209, 122006), (418, 61003), (583, 43738), (1007, 25322), (1151, 22154), (1166, 21869), (2014, 12661), (2302, 11077)]