19600742

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2377}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 36526080

約数和(自身を除く): 16925338

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 2377, 4123, 4754, 8246, 16639, 33278, 45163, 73687, 90326, 147374, 316141, 515809, 632282, 1031618, 1400053, 2800106, 9800371, 19600742]

約数ペア:

[(1, 19600742), (2, 9800371), (7, 2800106), (14, 1400053), (19, 1031618), (31, 632282), (38, 515809), (62, 316141), (133, 147374), (217, 90326), (266, 73687), (434, 45163), (589, 33278), (1178, 16639), (2377, 8246), (4123, 4754)]