15693005890

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1\times {\mathrm{37861}}^1$

素因数の和:38278

約数の個数: 32

約数和(自身を含む): 28528259760

約数和(自身を除く): 12835253870

約数列:

[1, 2, 5, 10, 181, 229, 362, 458, 905, 1145, 1810, 2290, 37861, 41449, 75722, 82898, 189305, 207245, 378610, 414490, 6852841, 8670169, 13705682, 17340338, 34264205, 43350845, 68528410, 86701690, 1569300589, 3138601178, 7846502945, 15693005890]

約数ペア:

[(1, 15693005890), (2, 7846502945), (5, 3138601178), (10, 1569300589), (181, 86701690), (229, 68528410), (362, 43350845), (458, 34264205), (905, 17340338), (1145, 13705682), (1810, 8670169), (2290, 6852841), (37861, 414490), (41449, 378610), (75722, 207245), (82898, 189305)]