19916232

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{118549}}^1$

素因数の和:118565

約数の個数: 32

約数和(自身を含む): 56904000

約数和(自身を除く): 36987768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 118549, 237098, 355647, 474196, 711294, 829843, 948392, 1422588, 1659686, 2489529, 2845176, 3319372, 4979058, 6638744, 9958116, 19916232]

約数ペア:

[(1, 19916232), (2, 9958116), (3, 6638744), (4, 4979058), (6, 3319372), (7, 2845176), (8, 2489529), (12, 1659686), (14, 1422588), (21, 948392), (24, 829843), (28, 711294), (42, 474196), (56, 355647), (84, 237098), (168, 118549)]