22402570

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 42083712

約数和(自身を除く): 19681142

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 983, 1966, 2279, 4558, 4915, 9830, 11395, 22790, 42269, 52099, 84538, 104198, 211345, 260495, 422690, 520990, 2240257, 4480514, 11201285, 22402570]

約数ペア:

[(1, 22402570), (2, 11201285), (5, 4480514), (10, 2240257), (43, 520990), (53, 422690), (86, 260495), (106, 211345), (215, 104198), (265, 84538), (430, 52099), (530, 42269), (983, 22790), (1966, 11395), (2279, 9830), (4558, 4915)]