19681792427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{4421}}^1$

素因数の和:4667

約数の個数: 32

約数和(自身を含む): 22414233600

約数和(自身を除く): 2732441173

約数列:

[1, 11, 47, 79, 109, 517, 869, 1199, 3713, 4421, 5123, 8611, 40843, 48631, 56353, 94721, 207787, 349259, 404717, 481889, 2285657, 3841849, 4451887, 5300779, 16415173, 22648783, 38069231, 180566903, 249136613, 418761541, 1789253857, 19681792427]

約数ペア:

[(1, 19681792427), (11, 1789253857), (47, 418761541), (79, 249136613), (109, 180566903), (517, 38069231), (869, 22648783), (1199, 16415173), (3713, 5300779), (4421, 4451887), (5123, 3841849), (8611, 2285657), (40843, 481889), (48631, 404717), (56353, 349259), (94721, 207787)]