23418460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90071}}^1$

素因数の和:90093

約数の個数: 24

約数和(自身を含む): 52962336

約数和(自身を除く): 29543876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 90071, 180142, 360284, 450355, 900710, 1170923, 1801420, 2341846, 4683692, 5854615, 11709230, 23418460]

約数ペア:

[(1, 23418460), (2, 11709230), (4, 5854615), (5, 4683692), (10, 2341846), (13, 1801420), (20, 1170923), (26, 900710), (52, 450355), (65, 360284), (130, 180142), (260, 90071)]