23051408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 47377920

約数和(自身を除く): 24326512

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 191, 304, 382, 397, 764, 794, 1528, 1588, 3056, 3176, 3629, 6352, 7258, 7543, 14516, 15086, 29032, 30172, 58064, 60344, 75827, 120688, 151654, 303308, 606616, 1213232, 1440713, 2881426, 5762852, 11525704, 23051408]

約数ペア:

[(1, 23051408), (2, 11525704), (4, 5762852), (8, 2881426), (16, 1440713), (19, 1213232), (38, 606616), (76, 303308), (152, 151654), (191, 120688), (304, 75827), (382, 60344), (397, 58064), (764, 30172), (794, 29032), (1528, 15086), (1588, 14516), (3056, 7543), (3176, 7258), (3629, 6352)]