19297956

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 46428480

約数和(自身を除く): 27130524

約数列:

[1, 2, 3, 4, 6, 12, 59, 97, 118, 177, 194, 236, 281, 291, 354, 388, 562, 582, 708, 843, 1124, 1164, 1686, 3372, 5723, 11446, 16579, 17169, 22892, 27257, 33158, 34338, 49737, 54514, 66316, 68676, 81771, 99474, 109028, 163542, 198948, 327084, 1608163, 3216326, 4824489, 6432652, 9648978, 19297956]

約数ペア:

[(1, 19297956), (2, 9648978), (3, 6432652), (4, 4824489), (6, 3216326), (12, 1608163), (59, 327084), (97, 198948), (118, 163542), (177, 109028), (194, 99474), (236, 81771), (281, 68676), (291, 66316), (354, 54514), (388, 49737), (562, 34338), (582, 33158), (708, 27257), (843, 22892), (1124, 17169), (1164, 16579), (1686, 11446), (3372, 5723)]