22851910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 43817760

約数和(自身を除く): 20965850

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 458, 587, 1145, 1174, 2290, 2935, 3893, 5870, 7786, 9979, 19465, 19958, 38930, 49895, 99790, 134423, 268846, 672115, 1344230, 2285191, 4570382, 11425955, 22851910]

約数ペア:

[(1, 22851910), (2, 11425955), (5, 4570382), (10, 2285191), (17, 1344230), (34, 672115), (85, 268846), (170, 134423), (229, 99790), (458, 49895), (587, 38930), (1145, 19958), (1174, 19465), (2290, 9979), (2935, 7786), (3893, 5870)]