19385632

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2339}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 25430048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 2339, 4144, 4678, 8288, 9356, 16373, 18712, 32746, 37424, 65492, 74848, 86543, 130984, 173086, 261968, 346172, 523936, 605801, 692344, 1211602, 1384688, 2423204, 2769376, 4846408, 9692816, 19385632]

約数ペア:

[(1, 19385632), (2, 9692816), (4, 4846408), (7, 2769376), (8, 2423204), (14, 1384688), (16, 1211602), (28, 692344), (32, 605801), (37, 523936), (56, 346172), (74, 261968), (112, 173086), (148, 130984), (224, 86543), (259, 74848), (296, 65492), (518, 37424), (592, 32746), (1036, 18712), (1184, 16373), (2072, 9356), (2339, 8288), (4144, 4678)]