15212464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{307}}^1$

素因数の和:497

約数の個数: 40

約数和(自身を含む): 31317440

約数和(自身を除く): 16104976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 163, 304, 307, 326, 614, 652, 1228, 1304, 2456, 2608, 3097, 4912, 5833, 6194, 11666, 12388, 23332, 24776, 46664, 49552, 50041, 93328, 100082, 200164, 400328, 800656, 950779, 1901558, 3803116, 7606232, 15212464]

約数ペア:

[(1, 15212464), (2, 7606232), (4, 3803116), (8, 1901558), (16, 950779), (19, 800656), (38, 400328), (76, 200164), (152, 100082), (163, 93328), (304, 50041), (307, 49552), (326, 46664), (614, 24776), (652, 23332), (1228, 12388), (1304, 11666), (2456, 6194), (2608, 5833), (3097, 4912)]