19107046

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 34848000

約数和(自身を除く): 15740954

約数列:

[1, 2, 7, 14, 19, 38, 109, 133, 218, 266, 659, 763, 1318, 1526, 2071, 4142, 4613, 9226, 12521, 14497, 25042, 28994, 71831, 87647, 143662, 175294, 502817, 1005634, 1364789, 2729578, 9553523, 19107046]

約数ペア:

[(1, 19107046), (2, 9553523), (7, 2729578), (14, 1364789), (19, 1005634), (38, 502817), (109, 175294), (133, 143662), (218, 87647), (266, 71831), (659, 28994), (763, 25042), (1318, 14497), (1526, 12521), (2071, 9226), (4142, 4613)]