12179968172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{660949}}^1$

素因数の和:661241

約数の個数: 24

約数和(自身を含む): 22652078400

約数和(自身を除く): 10472110228

約数列:

[1, 2, 4, 17, 34, 68, 271, 542, 1084, 4607, 9214, 18428, 660949, 1321898, 2643796, 11236133, 22472266, 44944532, 179117179, 358234358, 716468716, 3044992043, 6089984086, 12179968172]

約数ペア:

[(1, 12179968172), (2, 6089984086), (4, 3044992043), (17, 716468716), (34, 358234358), (68, 179117179), (271, 44944532), (542, 22472266), (1084, 11236133), (4607, 2643796), (9214, 1321898), (18428, 660949)]