22607990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:584

約数の個数: 32

約数和(自身を含む): 42322176

約数和(自身を除く): 19714186

約数列:

[1, 2, 5, 10, 31, 62, 155, 233, 310, 313, 466, 626, 1165, 1565, 2330, 3130, 7223, 9703, 14446, 19406, 36115, 48515, 72230, 72929, 97030, 145858, 364645, 729290, 2260799, 4521598, 11303995, 22607990]

約数ペア:

[(1, 22607990), (2, 11303995), (5, 4521598), (10, 2260799), (31, 729290), (62, 364645), (155, 145858), (233, 97030), (310, 72929), (313, 72230), (466, 48515), (626, 36115), (1165, 19406), (1565, 14446), (2330, 9703), (3130, 7223)]