19921944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{118583}}^1$

素因数の和:118599

約数の個数: 32

約数和(自身を含む): 56920320

約数和(自身を除く): 36998376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 118583, 237166, 355749, 474332, 711498, 830081, 948664, 1422996, 1660162, 2490243, 2845992, 3320324, 4980486, 6640648, 9960972, 19921944]

約数ペア:

[(1, 19921944), (2, 9960972), (3, 6640648), (4, 4980486), (6, 3320324), (7, 2845992), (8, 2490243), (12, 1660162), (14, 1422996), (21, 948664), (24, 830081), (28, 711498), (42, 474332), (56, 355749), (84, 237166), (168, 118583)]