1899878398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{5393}}^1$

素因数の和:5712

約数の個数: 32

約数和(自身を含む): 3169082880

約数和(自身を除く): 1269204482

約数列:

[1, 2, 11, 22, 67, 134, 239, 478, 737, 1474, 2629, 5258, 5393, 10786, 16013, 32026, 59323, 118646, 176143, 352286, 361331, 722662, 1288927, 2577854, 3974641, 7949282, 14178197, 28356394, 86358109, 172716218, 949939199, 1899878398]

約数ペア:

[(1, 1899878398), (2, 949939199), (11, 172716218), (22, 86358109), (67, 28356394), (134, 14178197), (239, 7949282), (478, 3974641), (737, 2577854), (1474, 1288927), (2629, 722662), (5258, 361331), (5393, 352286), (10786, 176143), (16013, 118646), (32026, 59323)]