16808198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 12567802

約数列:

[1, 2, 11, 19, 22, 38, 79, 158, 209, 418, 509, 869, 1018, 1501, 1738, 3002, 5599, 9671, 11198, 16511, 19342, 33022, 40211, 80422, 106381, 212762, 442321, 764009, 884642, 1528018, 8404099, 16808198]

約数ペア:

[(1, 16808198), (2, 8404099), (11, 1528018), (19, 884642), (22, 764009), (38, 442321), (79, 212762), (158, 106381), (209, 80422), (418, 40211), (509, 33022), (869, 19342), (1018, 16511), (1501, 11198), (1738, 9671), (3002, 5599)]