19367630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 36219744

約数和(自身を除く): 16852114

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 617, 730, 1234, 3085, 3139, 6170, 6278, 15695, 26531, 31390, 45041, 53062, 90082, 132655, 225205, 265310, 450410, 1936763, 3873526, 9683815, 19367630]

約数ペア:

[(1, 19367630), (2, 9683815), (5, 3873526), (10, 1936763), (43, 450410), (73, 265310), (86, 225205), (146, 132655), (215, 90082), (365, 53062), (430, 45041), (617, 31390), (730, 26531), (1234, 15695), (3085, 6278), (3139, 6170)]