19459686

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{809}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 41212800

約数和(自身を除く): 21753114

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 211, 422, 633, 809, 1266, 1618, 2427, 4009, 4854, 8018, 12027, 15371, 24054, 30742, 46113, 92226, 170699, 341398, 512097, 1024194, 3243281, 6486562, 9729843, 19459686]

約数ペア:

[(1, 19459686), (2, 9729843), (3, 6486562), (6, 3243281), (19, 1024194), (38, 512097), (57, 341398), (114, 170699), (211, 92226), (422, 46113), (633, 30742), (809, 24054), (1266, 15371), (1618, 12027), (2427, 8018), (4009, 4854)]