25852156979

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1\times {\mathrm{3547}}^1$

素因数の和:4431

約数の個数: 32

約数和(自身を含む): 30423106560

約数和(自身を除く): 4570949581

約数列:

[1, 11, 19, 43, 209, 473, 811, 817, 3547, 8921, 8987, 15409, 34873, 39017, 67393, 152521, 169499, 383603, 662587, 741323, 1677731, 2876617, 2897899, 7288457, 31642787, 31876889, 54655723, 123694531, 601212953, 1360639841, 2350196089, 25852156979]

約数ペア:

[(1, 25852156979), (11, 2350196089), (19, 1360639841), (43, 601212953), (209, 123694531), (473, 54655723), (811, 31876889), (817, 31642787), (3547, 7288457), (8921, 2897899), (8987, 2876617), (15409, 1677731), (34873, 741323), (39017, 662587), (67393, 383603), (152521, 169499)]