19341546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 47443968

約数和(自身を除く): 28102422

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 103, 119, 206, 238, 263, 309, 357, 526, 618, 714, 721, 789, 1442, 1578, 1751, 1841, 2163, 3502, 3682, 4326, 4471, 5253, 5523, 8942, 10506, 11046, 12257, 13413, 24514, 26826, 27089, 31297, 36771, 54178, 62594, 73542, 81267, 93891, 162534, 187782, 189623, 379246, 460513, 568869, 921026, 1137738, 1381539, 2763078, 3223591, 6447182, 9670773, 19341546]

約数ペア:

[(1, 19341546), (2, 9670773), (3, 6447182), (6, 3223591), (7, 2763078), (14, 1381539), (17, 1137738), (21, 921026), (34, 568869), (42, 460513), (51, 379246), (102, 189623), (103, 187782), (119, 162534), (206, 93891), (238, 81267), (263, 73542), (309, 62594), (357, 54178), (526, 36771), (618, 31297), (714, 27089), (721, 26826), (789, 24514), (1442, 13413), (1578, 12257), (1751, 11046), (1841, 10506), (2163, 8942), (3502, 5523), (3682, 5253), (4326, 4471)]