16971746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 30699648

約数和(自身を除く): 13727902

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 1973, 3946, 4301, 8602, 21703, 33541, 43406, 45379, 67082, 90758, 368951, 499169, 737902, 771443, 998338, 1542886, 8485873, 16971746]

約数ペア:

[(1, 16971746), (2, 8485873), (11, 1542886), (17, 998338), (22, 771443), (23, 737902), (34, 499169), (46, 368951), (187, 90758), (253, 67082), (374, 45379), (391, 43406), (506, 33541), (782, 21703), (1973, 8602), (3946, 4301)]