23211830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2347}}^1$

素因数の和:2420

約数の個数: 32

約数和(自身を含む): 44630784

約数和(自身を除く): 21418954

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 230, 430, 989, 1978, 2347, 4694, 4945, 9890, 11735, 23470, 53981, 100921, 107962, 201842, 269905, 504605, 539810, 1009210, 2321183, 4642366, 11605915, 23211830]

約数ペア:

[(1, 23211830), (2, 11605915), (5, 4642366), (10, 2321183), (23, 1009210), (43, 539810), (46, 504605), (86, 269905), (115, 201842), (215, 107962), (230, 100921), (430, 53981), (989, 23470), (1978, 11735), (2347, 9890), (4694, 4945)]