12379198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 21159936

約数和(自身を除く): 8780738

約数列:

[1, 2, 13, 23, 26, 46, 127, 163, 254, 299, 326, 598, 1651, 2119, 2921, 3302, 3749, 4238, 5842, 7498, 20701, 37973, 41402, 48737, 75946, 97474, 269113, 476123, 538226, 952246, 6189599, 12379198]

約数ペア:

[(1, 12379198), (2, 6189599), (13, 952246), (23, 538226), (26, 476123), (46, 269113), (127, 97474), (163, 75946), (254, 48737), (299, 41402), (326, 37973), (598, 20701), (1651, 7498), (2119, 5842), (2921, 4238), (3302, 3749)]