19277712

素因数分解:

$2^4\times 3^2\times {\mathrm{133873}}^1$

素因数の和:133887

約数の個数: 30

約数和(自身を含む): 53951222

約数和(自身を除く): 34673510

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 133873, 267746, 401619, 535492, 803238, 1070984, 1204857, 1606476, 2141968, 2409714, 3212952, 4819428, 6425904, 9638856, 19277712]

約数ペア:

[(1, 19277712), (2, 9638856), (3, 6425904), (4, 4819428), (6, 3212952), (8, 2409714), (9, 2141968), (12, 1606476), (16, 1204857), (18, 1070984), (24, 803238), (36, 535492), (48, 401619), (72, 267746), (144, 133873)]