22320636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{719}}^1$

素因数の和:938

約数の個数: 48

約数和(自身を含む): 56448000

約数和(自身を除く): 34127364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 719, 796, 1194, 1438, 2157, 2388, 2587, 2876, 4314, 5174, 7761, 8628, 9347, 10348, 15522, 18694, 28041, 31044, 37388, 56082, 112164, 143081, 286162, 429243, 572324, 858486, 1716972, 1860053, 3720106, 5580159, 7440212, 11160318, 22320636]

約数ペア:

[(1, 22320636), (2, 11160318), (3, 7440212), (4, 5580159), (6, 3720106), (12, 1860053), (13, 1716972), (26, 858486), (39, 572324), (52, 429243), (78, 286162), (156, 143081), (199, 112164), (398, 56082), (597, 37388), (719, 31044), (796, 28041), (1194, 18694), (1438, 15522), (2157, 10348), (2388, 9347), (2587, 8628), (2876, 7761), (4314, 5174)]