194561818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1283}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 326711232

約数和(自身を除く): 132149414

約数列:

[1, 2, 11, 22, 61, 113, 122, 226, 671, 1243, 1283, 1342, 2486, 2566, 6893, 13786, 14113, 28226, 75823, 78263, 144979, 151646, 156526, 289958, 860893, 1594769, 1721786, 3189538, 8843719, 17687438, 97280909, 194561818]

約数ペア:

[(1, 194561818), (2, 97280909), (11, 17687438), (22, 8843719), (61, 3189538), (113, 1721786), (122, 1594769), (226, 860893), (671, 289958), (1243, 156526), (1283, 151646), (1342, 144979), (2486, 78263), (2566, 75823), (6893, 28226), (13786, 14113)]