23101390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2141}}^1$

素因数の和:2244

約数の個数: 32

約数和(自身を含む): 45341856

約数和(自身を除く): 22240466

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2141, 2158, 4282, 5395, 10705, 10790, 21410, 27833, 55666, 139165, 177703, 278330, 355406, 888515, 1777030, 2310139, 4620278, 11550695, 23101390]

約数ペア:

[(1, 23101390), (2, 11550695), (5, 4620278), (10, 2310139), (13, 1777030), (26, 888515), (65, 355406), (83, 278330), (130, 177703), (166, 139165), (415, 55666), (830, 27833), (1079, 21410), (2141, 10790), (2158, 10705), (4282, 5395)]