19795848

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{11299}}^1$

素因数の和:11381

約数の個数: 32

約数和(自身を含む): 50172000

約数和(自身を除く): 30376152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 11299, 22598, 33897, 45196, 67794, 90392, 135588, 271176, 824827, 1649654, 2474481, 3299308, 4948962, 6598616, 9897924, 19795848]

約数ペア:

[(1, 19795848), (2, 9897924), (3, 6598616), (4, 4948962), (6, 3299308), (8, 2474481), (12, 1649654), (24, 824827), (73, 271176), (146, 135588), (219, 90392), (292, 67794), (438, 45196), (584, 33897), (876, 22598), (1752, 11299)]