18805630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3413}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 36871200

約数和(自身を除く): 18065570

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2755, 3413, 5510, 6826, 17065, 34130, 64847, 98977, 129694, 197954, 324235, 494885, 648470, 989770, 1880563, 3761126, 9402815, 18805630]

約数ペア:

[(1, 18805630), (2, 9402815), (5, 3761126), (10, 1880563), (19, 989770), (29, 648470), (38, 494885), (58, 324235), (95, 197954), (145, 129694), (190, 98977), (290, 64847), (551, 34130), (1102, 17065), (2755, 6826), (3413, 5510)]