19253616

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^2\times {\mathrm{293}}^1$

素因数の和:378

約数の個数: 60

約数和(自身を含む): 51293592

約数和(自身を除く): 32039976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 293, 296, 444, 586, 592, 879, 888, 1172, 1369, 1758, 1776, 2344, 2738, 3516, 4107, 4688, 5476, 7032, 8214, 10841, 10952, 14064, 16428, 21682, 21904, 32523, 32856, 43364, 65046, 65712, 86728, 130092, 173456, 260184, 401117, 520368, 802234, 1203351, 1604468, 2406702, 3208936, 4813404, 6417872, 9626808, 19253616]

約数ペア:

[(1, 19253616), (2, 9626808), (3, 6417872), (4, 4813404), (6, 3208936), (8, 2406702), (12, 1604468), (16, 1203351), (24, 802234), (37, 520368), (48, 401117), (74, 260184), (111, 173456), (148, 130092), (222, 86728), (293, 65712), (296, 65046), (444, 43364), (586, 32856), (592, 32523), (879, 21904), (888, 21682), (1172, 16428), (1369, 14064), (1758, 10952), (1776, 10841), (2344, 8214), (2738, 7032), (3516, 5476), (4107, 4688)]