19499442

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3607}}^1$

素因数の和:3682

約数の個数: 32

約数和(自身を含む): 42083712

約数和(自身を除く): 22584270

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 3607, 5406, 7214, 10821, 21642, 61319, 122638, 183957, 191171, 367914, 382342, 573513, 1147026, 3249907, 6499814, 9749721, 19499442]

約数ペア:

[(1, 19499442), (2, 9749721), (3, 6499814), (6, 3249907), (17, 1147026), (34, 573513), (51, 382342), (53, 367914), (102, 191171), (106, 183957), (159, 122638), (318, 61319), (901, 21642), (1802, 10821), (2703, 7214), (3607, 5406)]