26821388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{32083}}^1$

素因数の和:32117

約数の個数: 24

約数和(自身を含む): 53901120

約数和(自身を除く): 27079732

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 32083, 64166, 128332, 352913, 609577, 705826, 1219154, 1411652, 2438308, 6705347, 13410694, 26821388]

約数ペア:

[(1, 26821388), (2, 13410694), (4, 6705347), (11, 2438308), (19, 1411652), (22, 1219154), (38, 705826), (44, 609577), (76, 352913), (209, 128332), (418, 64166), (836, 32083)]