19803602

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{467}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 36796032

約数和(自身を除く): 16992430

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 233, 466, 467, 934, 1631, 3029, 3262, 3269, 6058, 6071, 6538, 12142, 21203, 42406, 42497, 84994, 108811, 217622, 761677, 1414543, 1523354, 2829086, 9901801, 19803602]

約数ペア:

[(1, 19803602), (2, 9901801), (7, 2829086), (13, 1523354), (14, 1414543), (26, 761677), (91, 217622), (182, 108811), (233, 84994), (466, 42497), (467, 42406), (934, 21203), (1631, 12142), (3029, 6538), (3262, 6071), (3269, 6058)]