22197578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 37013760

約数和(自身を除く): 14816182

約数列:

[1, 2, 13, 26, 79, 101, 107, 158, 202, 214, 1027, 1313, 1391, 2054, 2626, 2782, 7979, 8453, 10807, 15958, 16906, 21614, 103727, 109889, 140491, 207454, 219778, 280982, 853753, 1707506, 11098789, 22197578]

約数ペア:

[(1, 22197578), (2, 11098789), (13, 1707506), (26, 853753), (79, 280982), (101, 219778), (107, 207454), (158, 140491), (202, 109889), (214, 103727), (1027, 21614), (1313, 16906), (1391, 15958), (2054, 10807), (2626, 8453), (2782, 7979)]