9690646

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 18524160

約数和(自身を除く): 8833514

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2143, 2261, 4286, 4522, 15001, 30002, 36431, 40717, 72862, 81434, 255017, 285019, 510034, 570038, 692189, 1384378, 4845323, 9690646]

約数ペア:

[(1, 9690646), (2, 4845323), (7, 1384378), (14, 692189), (17, 570038), (19, 510034), (34, 285019), (38, 255017), (119, 81434), (133, 72862), (238, 40717), (266, 36431), (323, 30002), (646, 15001), (2143, 4522), (2261, 4286)]