19507802834

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{4093}}^1$

素因数の和:4419

約数の個数: 48

約数和(自身を含む): 32365526400

約数和(自身を除く): 12857723566

約数列:

[1, 2, 13, 26, 59, 118, 169, 239, 338, 478, 767, 1534, 3107, 4093, 6214, 8186, 9971, 14101, 19942, 28202, 40391, 53209, 80782, 106418, 183313, 241487, 366626, 482974, 691717, 978227, 1383434, 1956454, 2383069, 3139331, 4766138, 6278662, 12716951, 25433902, 40811303, 57715393, 81622606, 115430786, 165320363, 330640726, 750300109, 1500600218, 9753901417, 19507802834]

約数ペア:

[(1, 19507802834), (2, 9753901417), (13, 1500600218), (26, 750300109), (59, 330640726), (118, 165320363), (169, 115430786), (239, 81622606), (338, 57715393), (478, 40811303), (767, 25433902), (1534, 12716951), (3107, 6278662), (4093, 4766138), (6214, 3139331), (8186, 2383069), (9971, 1956454), (14101, 1383434), (19942, 978227), (28202, 691717), (40391, 482974), (53209, 366626), (80782, 241487), (106418, 183313)]