15703651964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3921991}}^1$

素因数の和:3922026

約数の個数: 48

約数和(自身を含む): 36898100736

約数和(自身を除く): 21194448772

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 3921991, 7843982, 15687964, 27453937, 43141901, 50985883, 54907874, 86283802, 101971766, 109815748, 172567604, 203943532, 301993307, 356901181, 560844713, 603986614, 713802362, 1121689426, 1207973228, 1427604724, 2243378852, 3925912991, 7851825982, 15703651964]

約数ペア:

[(1, 15703651964), (2, 7851825982), (4, 3925912991), (7, 2243378852), (11, 1427604724), (13, 1207973228), (14, 1121689426), (22, 713802362), (26, 603986614), (28, 560844713), (44, 356901181), (52, 301993307), (77, 203943532), (91, 172567604), (143, 109815748), (154, 101971766), (182, 86283802), (286, 54907874), (308, 50985883), (364, 43141901), (572, 27453937), (1001, 15687964), (2002, 7843982), (4004, 3921991)]