15299408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:939

約数の個数: 40

約数和(自身を含む): 31768800

約数和(自身を除く): 16469392

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 853, 944, 1121, 1706, 2242, 3412, 4484, 6824, 8968, 13648, 16207, 17936, 32414, 50327, 64828, 100654, 129656, 201308, 259312, 402616, 805232, 956213, 1912426, 3824852, 7649704, 15299408]

約数ペア:

[(1, 15299408), (2, 7649704), (4, 3824852), (8, 1912426), (16, 956213), (19, 805232), (38, 402616), (59, 259312), (76, 201308), (118, 129656), (152, 100654), (236, 64828), (304, 50327), (472, 32414), (853, 17936), (944, 16207), (1121, 13648), (1706, 8968), (2242, 6824), (3412, 4484)]