38861498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{811}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 66843840

約数和(自身を除く): 27982342

約数列:

[1, 2, 13, 19, 26, 38, 97, 194, 247, 494, 811, 1261, 1622, 1843, 2522, 3686, 10543, 15409, 21086, 23959, 30818, 47918, 78667, 157334, 200317, 400634, 1022671, 1494673, 2045342, 2989346, 19430749, 38861498]

約数ペア:

[(1, 38861498), (2, 19430749), (13, 2989346), (19, 2045342), (26, 1494673), (38, 1022671), (97, 400634), (194, 200317), (247, 157334), (494, 78667), (811, 47918), (1261, 30818), (1622, 23959), (1843, 21086), (2522, 15409), (3686, 10543)]