15690163528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{475921}}^1$

素因数の和:476257

約数の個数: 32

約数和(自身を含む): 31782071160

約数和(自身を除く): 16091907632

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 2536, 4121, 8242, 16484, 32968, 475921, 951842, 1903684, 3807368, 6186973, 12373946, 24747892, 49495784, 150866957, 301733914, 603467828, 1206935656, 1961270441, 3922540882, 7845081764, 15690163528]

約数ペア:

[(1, 15690163528), (2, 7845081764), (4, 3922540882), (8, 1961270441), (13, 1206935656), (26, 603467828), (52, 301733914), (104, 150866957), (317, 49495784), (634, 24747892), (1268, 12373946), (2536, 6186973), (4121, 3807368), (8242, 1903684), (16484, 951842), (32968, 475921)]