16943962

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 30668544

約数和(自身を除く): 13724582

約数列:

[1, 2, 7, 14, 23, 46, 101, 161, 202, 322, 521, 707, 1042, 1414, 2323, 3647, 4646, 7294, 11983, 16261, 23966, 32522, 52621, 83881, 105242, 167762, 368347, 736694, 1210283, 2420566, 8471981, 16943962]

約数ペア:

[(1, 16943962), (2, 8471981), (7, 2420566), (14, 1210283), (23, 736694), (46, 368347), (101, 167762), (161, 105242), (202, 83881), (322, 52621), (521, 32522), (707, 23966), (1042, 16261), (1414, 11983), (2323, 7294), (3647, 4646)]