19713432

素因数分解:

$2^3\times 3^1\times {\mathrm{397}}^1\times {\mathrm{2069}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 49431600

約数和(自身を除く): 29718168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 397, 794, 1191, 1588, 2069, 2382, 3176, 4138, 4764, 6207, 8276, 9528, 12414, 16552, 24828, 49656, 821393, 1642786, 2464179, 3285572, 4928358, 6571144, 9856716, 19713432]

約数ペア:

[(1, 19713432), (2, 9856716), (3, 6571144), (4, 4928358), (6, 3285572), (8, 2464179), (12, 1642786), (24, 821393), (397, 49656), (794, 24828), (1191, 16552), (1588, 12414), (2069, 9528), (2382, 8276), (3176, 6207), (4138, 4764)]