19323912

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1426

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 33207288

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1367, 1767, 2356, 2734, 3534, 4101, 4712, 5468, 7068, 8202, 10936, 14136, 16404, 25973, 32808, 42377, 51946, 77919, 84754, 103892, 127131, 155838, 169508, 207784, 254262, 311676, 339016, 508524, 623352, 805163, 1017048, 1610326, 2415489, 3220652, 4830978, 6441304, 9661956, 19323912]

約数ペア:

[(1, 19323912), (2, 9661956), (3, 6441304), (4, 4830978), (6, 3220652), (8, 2415489), (12, 1610326), (19, 1017048), (24, 805163), (31, 623352), (38, 508524), (57, 339016), (62, 311676), (76, 254262), (93, 207784), (114, 169508), (124, 155838), (152, 127131), (186, 103892), (228, 84754), (248, 77919), (372, 51946), (456, 42377), (589, 32808), (744, 25973), (1178, 16404), (1367, 14136), (1767, 10936), (2356, 8202), (2734, 7068), (3534, 5468), (4101, 4712)]