19604766723

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{257}}^1\times {\mathrm{1427}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 26668002816

約数和(自身を除く): 7063236093

約数列:

[1, 3, 103, 173, 257, 309, 519, 771, 1427, 4281, 17819, 26471, 44461, 53457, 79413, 133383, 146981, 246871, 366739, 440943, 740613, 1100217, 4579483, 13738449, 25427713, 37774117, 63445847, 76283139, 113322351, 190337541, 6534922241, 19604766723]

約数ペア:

[(1, 19604766723), (3, 6534922241), (103, 190337541), (173, 113322351), (257, 76283139), (309, 63445847), (519, 37774117), (771, 25427713), (1427, 13738449), (4281, 4579483), (17819, 1100217), (26471, 740613), (44461, 440943), (53457, 366739), (79413, 246871), (133383, 146981)]