19072316

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4157}}^1$

素因数の和:4229

約数の個数: 24

約数和(自身を含む): 35392896

約数和(自身を除く): 16320580

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4157, 4588, 8314, 16628, 128867, 153809, 257734, 307618, 515468, 615236, 4768079, 9536158, 19072316]

約数ペア:

[(1, 19072316), (2, 9536158), (4, 4768079), (31, 615236), (37, 515468), (62, 307618), (74, 257734), (124, 153809), (148, 128867), (1147, 16628), (2294, 8314), (4157, 4588)]