21595187854

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1409}}^1\times {\mathrm{1583}}^1$

素因数の和:3144

約数の個数: 32

約数和(自身を含む): 33447997440

約数和(自身を除く): 11852809586

約数列:

[1, 2, 47, 94, 103, 206, 1409, 1583, 2818, 3166, 4841, 9682, 66223, 74401, 132446, 145127, 148802, 163049, 290254, 326098, 2230447, 4460894, 6820969, 7663303, 13641938, 15326606, 104831009, 209662018, 229736041, 459472082, 10797593927, 21595187854]

約数ペア:

[(1, 21595187854), (2, 10797593927), (47, 459472082), (94, 229736041), (103, 209662018), (206, 104831009), (1409, 15326606), (1583, 13641938), (2818, 7663303), (3166, 6820969), (4841, 4460894), (9682, 2230447), (66223, 326098), (74401, 290254), (132446, 163049), (145127, 148802)]