16873402

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1117}}^1$

素因数の和:1222

約数の個数: 32

約数和(自身を含む): 31554432

約数和(自身を除く): 14681030

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1117, 1162, 2158, 2234, 7553, 7819, 14521, 15106, 15638, 29042, 92711, 101647, 185422, 203294, 648977, 1205243, 1297954, 2410486, 8436701, 16873402]

約数ペア:

[(1, 16873402), (2, 8436701), (7, 2410486), (13, 1297954), (14, 1205243), (26, 648977), (83, 203294), (91, 185422), (166, 101647), (182, 92711), (581, 29042), (1079, 15638), (1117, 15106), (1162, 14521), (2158, 7819), (2234, 7553)]