21252014786

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{351517}}^1$

素因数の和:351618

約数の個数: 32

約数和(自身を含む): 35264285760

約数和(自身を除く): 14012270974

約数列:

[1, 2, 19, 37, 38, 43, 74, 86, 703, 817, 1406, 1591, 1634, 3182, 30229, 60458, 351517, 703034, 6678823, 13006129, 13357646, 15115231, 26012258, 30230462, 247116451, 287189389, 494232902, 559263547, 574378778, 1118527094, 10626007393, 21252014786]

約数ペア:

[(1, 21252014786), (2, 10626007393), (19, 1118527094), (37, 574378778), (38, 559263547), (43, 494232902), (74, 287189389), (86, 247116451), (703, 30230462), (817, 26012258), (1406, 15115231), (1591, 13357646), (1634, 13006129), (3182, 6678823), (30229, 703034), (60458, 351517)]