19009044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{27791}}^1$

素因数の和:27820

約数の個数: 36

約数和(自身を含む): 50581440

約数和(自身を除く): 31572396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 27791, 55582, 83373, 111164, 166746, 250119, 333492, 500238, 528029, 1000476, 1056058, 1584087, 2112116, 3168174, 4752261, 6336348, 9504522, 19009044]

約数ペア:

[(1, 19009044), (2, 9504522), (3, 6336348), (4, 4752261), (6, 3168174), (9, 2112116), (12, 1584087), (18, 1056058), (19, 1000476), (36, 528029), (38, 500238), (57, 333492), (76, 250119), (114, 166746), (171, 111164), (228, 83373), (342, 55582), (684, 27791)]