17399828

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 31135104

約数和(自身を除く): 13735276

約数列:

[1, 2, 4, 71, 142, 197, 284, 311, 394, 622, 788, 1244, 13987, 22081, 27974, 44162, 55948, 61267, 88324, 122534, 245068, 4349957, 8699914, 17399828]

約数ペア:

[(1, 17399828), (2, 8699914), (4, 4349957), (71, 245068), (142, 122534), (197, 88324), (284, 61267), (311, 55948), (394, 44162), (622, 27974), (788, 22081), (1244, 13987)]