19523136

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{4421}}^1$

素因数の和:4459

約数の個数: 56

約数和(自身を含む): 53913024

約数和(自身を除く): 34389888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 4421, 8842, 13263, 17684, 26526, 35368, 53052, 70736, 101683, 106104, 141472, 203366, 212208, 282944, 305049, 406732, 424416, 610098, 813464, 848832, 1220196, 1626928, 2440392, 3253856, 4880784, 6507712, 9761568, 19523136]

約数ペア:

[(1, 19523136), (2, 9761568), (3, 6507712), (4, 4880784), (6, 3253856), (8, 2440392), (12, 1626928), (16, 1220196), (23, 848832), (24, 813464), (32, 610098), (46, 424416), (48, 406732), (64, 305049), (69, 282944), (92, 212208), (96, 203366), (138, 141472), (184, 106104), (192, 101683), (276, 70736), (368, 53052), (552, 35368), (736, 26526), (1104, 17684), (1472, 13263), (2208, 8842), (4416, 4421)]