21103650646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{225529}}^1$

素因数の和:225664

約数の個数: 32

約数和(自身を含む): 35236807200

約数和(自身を除く): 14133156554

約数列:

[1, 2, 13, 26, 59, 61, 118, 122, 767, 793, 1534, 1586, 3599, 7198, 46787, 93574, 225529, 451058, 2931877, 5863754, 13306211, 13757269, 26612422, 27514538, 172980743, 178844497, 345961486, 357688994, 811678871, 1623357742, 10551825323, 21103650646]

約数ペア:

[(1, 21103650646), (2, 10551825323), (13, 1623357742), (26, 811678871), (59, 357688994), (61, 345961486), (118, 178844497), (122, 172980743), (767, 27514538), (793, 26612422), (1534, 13757269), (1586, 13306211), (3599, 5863754), (7198, 2931877), (46787, 451058), (93574, 225529)]