19423456

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46691}}^1$

素因数の和:46714

約数の個数: 24

約数和(自身を含む): 41182344

約数和(自身を除く): 21758888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46691, 93382, 186764, 373528, 606983, 747056, 1213966, 1494112, 2427932, 4855864, 9711728, 19423456]

約数ペア:

[(1, 19423456), (2, 9711728), (4, 4855864), (8, 2427932), (13, 1494112), (16, 1213966), (26, 747056), (32, 606983), (52, 373528), (104, 186764), (208, 93382), (416, 46691)]