19467308

素因数分解:

$2^2\times 7^4\times {\mathrm{2027}}^1$

素因数の和:2059

約数の個数: 30

約数和(自身を含む): 39762996

約数和(自身を除く): 20295688

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2027, 2401, 4054, 4802, 8108, 9604, 14189, 28378, 56756, 99323, 198646, 397292, 695261, 1390522, 2781044, 4866827, 9733654, 19467308]

約数ペア:

[(1, 19467308), (2, 9733654), (4, 4866827), (7, 2781044), (14, 1390522), (28, 695261), (49, 397292), (98, 198646), (196, 99323), (343, 56756), (686, 28378), (1372, 14189), (2027, 9604), (2401, 8108), (4054, 4802)]