40012157

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:201

約数の個数: 24

約数和(自身を含む): 45354240

約数和(自身を除く): 5342083

約数列:

[1, 19, 23, 61, 79, 361, 437, 1159, 1403, 1501, 1817, 4819, 8303, 22021, 26657, 28519, 34523, 91561, 110837, 506483, 655937, 1739659, 2105903, 40012157]

約数ペア:

[(1, 40012157), (19, 2105903), (23, 1739659), (61, 655937), (79, 506483), (361, 110837), (437, 91561), (1159, 34523), (1403, 28519), (1501, 26657), (1817, 22021), (4819, 8303)]