22403524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{739}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 46992960

約数和(自身を除く): 24589436

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 212, 286, 572, 583, 689, 739, 1166, 1378, 1478, 2332, 2756, 2956, 7579, 8129, 9607, 15158, 16258, 19214, 30316, 32516, 38428, 39167, 78334, 105677, 156668, 211354, 422708, 430837, 509171, 861674, 1018342, 1723348, 2036684, 5600881, 11201762, 22403524]

約数ペア:

[(1, 22403524), (2, 11201762), (4, 5600881), (11, 2036684), (13, 1723348), (22, 1018342), (26, 861674), (44, 509171), (52, 430837), (53, 422708), (106, 211354), (143, 156668), (212, 105677), (286, 78334), (572, 39167), (583, 38428), (689, 32516), (739, 30316), (1166, 19214), (1378, 16258), (1478, 15158), (2332, 9607), (2756, 8129), (2956, 7579)]