19070224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{62731}}^1$

素因数の和:62758

約数の個数: 20

約数和(自身を含む): 38893840

約数和(自身を除く): 19823616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 62731, 125462, 250924, 501848, 1003696, 1191889, 2383778, 4767556, 9535112, 19070224]

約数ペア:

[(1, 19070224), (2, 9535112), (4, 4767556), (8, 2383778), (16, 1191889), (19, 1003696), (38, 501848), (76, 250924), (152, 125462), (304, 62731)]