19609634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1166

約数の個数: 32

約数和(自身を含む): 34594560

約数和(自身を除く): 14984926

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1091, 1634, 2182, 8987, 12001, 17974, 20729, 24002, 41458, 46913, 93826, 228019, 456038, 516043, 891347, 1032086, 1782694, 9804817, 19609634]

約数ペア:

[(1, 19609634), (2, 9804817), (11, 1782694), (19, 1032086), (22, 891347), (38, 516043), (43, 456038), (86, 228019), (209, 93826), (418, 46913), (473, 41458), (817, 24002), (946, 20729), (1091, 17974), (1634, 12001), (2182, 8987)]