15690419504

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{373297}}^1$

素因数の和:373413

約数の個数: 40

約数和(自身を含む): 31661643168

約数和(自身を除く): 15971223664

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 1136, 2627, 5254, 10508, 21016, 42032, 373297, 746594, 1493188, 2986376, 5972752, 13811989, 26504087, 27623978, 53008174, 55247956, 106016348, 110495912, 212032696, 220991824, 424065392, 980651219, 1961302438, 3922604876, 7845209752, 15690419504]

約数ペア:

[(1, 15690419504), (2, 7845209752), (4, 3922604876), (8, 1961302438), (16, 980651219), (37, 424065392), (71, 220991824), (74, 212032696), (142, 110495912), (148, 106016348), (284, 55247956), (296, 53008174), (568, 27623978), (592, 26504087), (1136, 13811989), (2627, 5972752), (5254, 2986376), (10508, 1493188), (21016, 746594), (42032, 373297)]