19424630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1208

約数の個数: 32

約数和(自身を含む): 36706176

約数和(自身を除く): 17281546

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1117, 1739, 2234, 3478, 5585, 8695, 11170, 17390, 41329, 52499, 82658, 104998, 206645, 262495, 413290, 524990, 1942463, 3884926, 9712315, 19424630]

約数ペア:

[(1, 19424630), (2, 9712315), (5, 3884926), (10, 1942463), (37, 524990), (47, 413290), (74, 262495), (94, 206645), (185, 104998), (235, 82658), (370, 52499), (470, 41329), (1117, 17390), (1739, 11170), (2234, 8695), (3478, 5585)]