18833308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{617}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 35611632

約数和(自身を除く): 16778324

約数列:

[1, 2, 4, 13, 26, 52, 587, 617, 1174, 1234, 2348, 2468, 7631, 8021, 15262, 16042, 30524, 32084, 362179, 724358, 1448716, 4708327, 9416654, 18833308]

約数ペア:

[(1, 18833308), (2, 9416654), (4, 4708327), (13, 1448716), (26, 724358), (52, 362179), (587, 32084), (617, 30524), (1174, 16042), (1234, 15262), (2348, 8021), (2468, 7631)]