9999814

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 17625600

約数和(自身を除く): 7625786

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 418, 509, 517, 893, 1018, 1034, 1786, 5599, 9671, 9823, 11198, 19342, 19646, 23923, 47846, 106381, 212762, 263153, 454537, 526306, 909074, 4999907, 9999814]

約数ペア:

[(1, 9999814), (2, 4999907), (11, 909074), (19, 526306), (22, 454537), (38, 263153), (47, 212762), (94, 106381), (209, 47846), (418, 23923), (509, 19646), (517, 19342), (893, 11198), (1018, 9823), (1034, 9671), (1786, 5599)]