190030616

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2389}}^1$

素因数の和:2619

約数の個数: 32

約数和(自身を含む): 364522800

約数和(自身を除く): 174492184

約数列:

[1, 2, 4, 8, 61, 122, 163, 244, 326, 488, 652, 1304, 2389, 4778, 9556, 9943, 19112, 19886, 39772, 79544, 145729, 291458, 389407, 582916, 778814, 1165832, 1557628, 3115256, 23753827, 47507654, 95015308, 190030616]

約数ペア:

[(1, 190030616), (2, 95015308), (4, 47507654), (8, 23753827), (61, 3115256), (122, 1557628), (163, 1165832), (244, 778814), (326, 582916), (488, 389407), (652, 291458), (1304, 145729), (2389, 79544), (4778, 39772), (9556, 19886), (9943, 19112)]