22511190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 58677696

約数和(自身を除く): 36166506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 293, 390, 394, 586, 591, 879, 985, 1182, 1465, 1758, 1970, 2561, 2930, 2955, 3809, 4395, 5122, 5910, 7618, 7683, 8790, 11427, 12805, 15366, 19045, 22854, 25610, 38090, 38415, 57135, 57721, 76830, 114270, 115442, 173163, 288605, 346326, 577210, 750373, 865815, 1500746, 1731630, 2251119, 3751865, 4502238, 7503730, 11255595, 22511190]

約数ペア:

[(1, 22511190), (2, 11255595), (3, 7503730), (5, 4502238), (6, 3751865), (10, 2251119), (13, 1731630), (15, 1500746), (26, 865815), (30, 750373), (39, 577210), (65, 346326), (78, 288605), (130, 173163), (195, 115442), (197, 114270), (293, 76830), (390, 57721), (394, 57135), (586, 38415), (591, 38090), (879, 25610), (985, 22854), (1182, 19045), (1465, 15366), (1758, 12805), (1970, 11427), (2561, 8790), (2930, 7683), (2955, 7618), (3809, 5910), (4395, 5122)]