15679919332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2994637}}^1$

素因数の和:2994676

約数の個数: 48

約数和(自身を含む): 36223141248

約数和(自身を除く): 20543221916

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 5236, 2994637, 5989274, 11978548, 20962459, 32941007, 41924918, 50908829, 65882014, 83849836, 101817658, 131764028, 203635316, 230587049, 356361803, 461174098, 559997119, 712723606, 922348196, 1119994238, 1425447212, 2239988476, 3919979833, 7839959666, 15679919332]

約数ペア:

[(1, 15679919332), (2, 7839959666), (4, 3919979833), (7, 2239988476), (11, 1425447212), (14, 1119994238), (17, 922348196), (22, 712723606), (28, 559997119), (34, 461174098), (44, 356361803), (68, 230587049), (77, 203635316), (119, 131764028), (154, 101817658), (187, 83849836), (238, 65882014), (308, 50908829), (374, 41924918), (476, 32941007), (748, 20962459), (1309, 11978548), (2618, 5989274), (5236, 2994637)]