19630842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42491}}^1$

素因数の和:42514

約数の個数: 32

約数和(自身を含む): 48950784

約数和(自身を除く): 29319942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 42491, 84982, 127473, 254946, 297437, 467401, 594874, 892311, 934802, 1402203, 1784622, 2804406, 3271807, 6543614, 9815421, 19630842]

約数ペア:

[(1, 19630842), (2, 9815421), (3, 6543614), (6, 3271807), (7, 2804406), (11, 1784622), (14, 1402203), (21, 934802), (22, 892311), (33, 594874), (42, 467401), (66, 297437), (77, 254946), (154, 127473), (231, 84982), (462, 42491)]