19337316

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:524

約数の個数: 48

約数和(自身を含む): 47087040

約数和(自身を除く): 27749724

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 181, 307, 348, 362, 543, 614, 724, 921, 1086, 1228, 1842, 2172, 3684, 5249, 8903, 10498, 15747, 17806, 20996, 26709, 31494, 35612, 53418, 55567, 62988, 106836, 111134, 166701, 222268, 333402, 666804, 1611443, 3222886, 4834329, 6445772, 9668658, 19337316]

約数ペア:

[(1, 19337316), (2, 9668658), (3, 6445772), (4, 4834329), (6, 3222886), (12, 1611443), (29, 666804), (58, 333402), (87, 222268), (116, 166701), (174, 111134), (181, 106836), (307, 62988), (348, 55567), (362, 53418), (543, 35612), (614, 31494), (724, 26709), (921, 20996), (1086, 17806), (1228, 15747), (1842, 10498), (2172, 8903), (3684, 5249)]