13465808

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{8171}}^1$

素因数の和:8282

約数の個数: 20

約数和(自身を含む): 26346528

約数和(自身を除く): 12880720

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 8171, 16342, 32684, 65368, 130736, 841613, 1683226, 3366452, 6732904, 13465808]

約数ペア:

[(1, 13465808), (2, 6732904), (4, 3366452), (8, 1683226), (16, 841613), (103, 130736), (206, 65368), (412, 32684), (824, 16342), (1648, 8171)]