12928713038

素因数分解:

$2^1\times {\mathrm{557}}^1\times {\mathrm{3191}}^1\times {\mathrm{3637}}^1$

素因数の和:7387

約数の個数: 16

約数和(自身を含む): 19439318304

約数和(自身を除く): 6510605266

約数列:

[1, 2, 557, 1114, 3191, 3637, 6382, 7274, 1777387, 2025809, 3554774, 4051618, 11605667, 23211334, 6464356519, 12928713038]

約数ペア:

[(1, 12928713038), (2, 6464356519), (557, 23211334), (1114, 11605667), (3191, 4051618), (3637, 3554774), (6382, 2025809), (7274, 1777387)]