23893810

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 44396352

約数和(自身を除く): 20502542

約数列:

[1, 2, 5, 10, 43, 86, 181, 215, 307, 362, 430, 614, 905, 1535, 1810, 3070, 7783, 13201, 15566, 26402, 38915, 55567, 66005, 77830, 111134, 132010, 277835, 555670, 2389381, 4778762, 11946905, 23893810]

約数ペア:

[(1, 23893810), (2, 11946905), (5, 4778762), (10, 2389381), (43, 555670), (86, 277835), (181, 132010), (215, 111134), (307, 77830), (362, 66005), (430, 55567), (614, 38915), (905, 26402), (1535, 15566), (1810, 13201), (3070, 7783)]