19645914

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1907}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 42037056

約数和(自身を除く): 22391142

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 202, 303, 606, 1717, 1907, 3434, 3814, 5151, 5721, 10302, 11442, 32419, 64838, 97257, 192607, 194514, 385214, 577821, 1155642, 3274319, 6548638, 9822957, 19645914]

約数ペア:

[(1, 19645914), (2, 9822957), (3, 6548638), (6, 3274319), (17, 1155642), (34, 577821), (51, 385214), (101, 194514), (102, 192607), (202, 97257), (303, 64838), (606, 32419), (1717, 11442), (1907, 10302), (3434, 5721), (3814, 5151)]