19276716

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1433}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 48182400

約数和(自身を除く): 28905684

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 59, 76, 114, 118, 177, 228, 236, 354, 708, 1121, 1433, 2242, 2866, 3363, 4299, 4484, 5732, 6726, 8598, 13452, 17196, 27227, 54454, 81681, 84547, 108908, 163362, 169094, 253641, 326724, 338188, 507282, 1014564, 1606393, 3212786, 4819179, 6425572, 9638358, 19276716]

約数ペア:

[(1, 19276716), (2, 9638358), (3, 6425572), (4, 4819179), (6, 3212786), (12, 1606393), (19, 1014564), (38, 507282), (57, 338188), (59, 326724), (76, 253641), (114, 169094), (118, 163362), (177, 108908), (228, 84547), (236, 81681), (354, 54454), (708, 27227), (1121, 17196), (1433, 13452), (2242, 8598), (2866, 6726), (3363, 5732), (4299, 4484)]