19483394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1$

素因数の和:1250

約数の個数: 32

約数和(自身を含む): 35894016

約数和(自身を除く): 16410622

約数列:

[1, 2, 7, 14, 17, 34, 71, 119, 142, 238, 497, 994, 1153, 1207, 2306, 2414, 8071, 8449, 16142, 16898, 19601, 39202, 81863, 137207, 163726, 274414, 573041, 1146082, 1391671, 2783342, 9741697, 19483394]

約数ペア:

[(1, 19483394), (2, 9741697), (7, 2783342), (14, 1391671), (17, 1146082), (34, 573041), (71, 274414), (119, 163726), (142, 137207), (238, 81863), (497, 39202), (994, 19601), (1153, 16898), (1207, 16142), (2306, 8449), (2414, 8071)]