22079216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1317

約数の個数: 40

約数和(自身を含む): 45830400

約数和(自身を除く): 23751184

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 1231, 2242, 2462, 4484, 4924, 8968, 9848, 17936, 19696, 23389, 46778, 72629, 93556, 145258, 187112, 290516, 374224, 581032, 1162064, 1379951, 2759902, 5519804, 11039608, 22079216]

約数ペア:

[(1, 22079216), (2, 11039608), (4, 5519804), (8, 2759902), (16, 1379951), (19, 1162064), (38, 581032), (59, 374224), (76, 290516), (118, 187112), (152, 145258), (236, 93556), (304, 72629), (472, 46778), (944, 23389), (1121, 19696), (1231, 17936), (2242, 9848), (2462, 8968), (4484, 4924)]