15957568

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1235

約数の個数: 56

約数和(自身を含む): 36393120

約数和(自身を除く): 20435552

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1193, 1216, 1672, 2386, 3344, 4772, 6688, 9544, 13123, 13376, 19088, 22667, 26246, 38176, 45334, 52492, 76352, 90668, 104984, 181336, 209968, 249337, 362672, 419936, 498674, 725344, 839872, 997348, 1450688, 1994696, 3989392, 7978784, 15957568]

約数ペア:

[(1, 15957568), (2, 7978784), (4, 3989392), (8, 1994696), (11, 1450688), (16, 997348), (19, 839872), (22, 725344), (32, 498674), (38, 419936), (44, 362672), (64, 249337), (76, 209968), (88, 181336), (152, 104984), (176, 90668), (209, 76352), (304, 52492), (352, 45334), (418, 38176), (608, 26246), (704, 22667), (836, 19088), (1193, 13376), (1216, 13123), (1672, 9544), (2386, 6688), (3344, 4772)]