13681304

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18793}}^1$

素因数の和:18819

約数の個数: 32

約数和(自身を含む): 31573920

約数和(自身を除く): 17892616

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 18793, 37586, 75172, 131551, 150344, 244309, 263102, 488618, 526204, 977236, 1052408, 1710163, 1954472, 3420326, 6840652, 13681304]

約数ペア:

[(1, 13681304), (2, 6840652), (4, 3420326), (7, 1954472), (8, 1710163), (13, 1052408), (14, 977236), (26, 526204), (28, 488618), (52, 263102), (56, 244309), (91, 150344), (104, 131551), (182, 75172), (364, 37586), (728, 18793)]