15697877668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1\times {\mathrm{4729}}^1$

素因数の和:6820

約数の個数: 48

約数和(自身を含む): 30800246400

約数和(自身を除く): 15102368732

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 2039, 4078, 4729, 8156, 9458, 18916, 22429, 44858, 52019, 75443, 89716, 104038, 150886, 174973, 208076, 301772, 349946, 699892, 829873, 1659746, 1924703, 3319492, 3849406, 7698812, 9642431, 19284862, 38569724, 106066741, 212133482, 356769947, 424266964, 713539894, 1427079788, 3924469417, 7848938834, 15697877668]

約数ペア:

[(1, 15697877668), (2, 7848938834), (4, 3924469417), (11, 1427079788), (22, 713539894), (37, 424266964), (44, 356769947), (74, 212133482), (148, 106066741), (407, 38569724), (814, 19284862), (1628, 9642431), (2039, 7698812), (4078, 3849406), (4729, 3319492), (8156, 1924703), (9458, 1659746), (18916, 829873), (22429, 699892), (44858, 349946), (52019, 301772), (75443, 208076), (89716, 174973), (104038, 150886)]