19253856

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1531}}^1$

素因数の和:1675

約数の個数: 48

約数和(自身を含む): 50960448

約数和(自身を除く): 31706592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1531, 1572, 2096, 3062, 3144, 4192, 4593, 6124, 6288, 9186, 12248, 12576, 18372, 24496, 36744, 48992, 73488, 146976, 200561, 401122, 601683, 802244, 1203366, 1604488, 2406732, 3208976, 4813464, 6417952, 9626928, 19253856]

約数ペア:

[(1, 19253856), (2, 9626928), (3, 6417952), (4, 4813464), (6, 3208976), (8, 2406732), (12, 1604488), (16, 1203366), (24, 802244), (32, 601683), (48, 401122), (96, 200561), (131, 146976), (262, 73488), (393, 48992), (524, 36744), (786, 24496), (1048, 18372), (1531, 12576), (1572, 12248), (2096, 9186), (3062, 6288), (3144, 6124), (4192, 4593)]