19277796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 48553344

約数和(自身を除く): 29275548

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 53, 68, 102, 106, 159, 204, 212, 318, 636, 901, 1783, 1802, 2703, 3566, 3604, 5349, 5406, 7132, 10698, 10812, 21396, 30311, 60622, 90933, 94499, 121244, 181866, 188998, 283497, 363732, 377996, 566994, 1133988, 1606483, 3212966, 4819449, 6425932, 9638898, 19277796]

約数ペア:

[(1, 19277796), (2, 9638898), (3, 6425932), (4, 4819449), (6, 3212966), (12, 1606483), (17, 1133988), (34, 566994), (51, 377996), (53, 363732), (68, 283497), (102, 188998), (106, 181866), (159, 121244), (204, 94499), (212, 90933), (318, 60622), (636, 30311), (901, 21396), (1783, 10812), (1802, 10698), (2703, 7132), (3566, 5406), (3604, 5349)]