15662865916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{9697}}^1$

素因数の和:10174

約数の個数: 48

約数和(自身を含む): 29473385760

約数和(自身を除く): 13810519844

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 401, 802, 1007, 1604, 2014, 4028, 7619, 9697, 15238, 19394, 21253, 30476, 38788, 42506, 85012, 184243, 368486, 403807, 513941, 736972, 807614, 1027882, 1615228, 2055764, 3888497, 7776994, 9764879, 15553988, 19529758, 39059516, 73881443, 147762886, 206090341, 295525772, 412180682, 824361364, 3915716479, 7831432958, 15662865916]

約数ペア:

[(1, 15662865916), (2, 7831432958), (4, 3915716479), (19, 824361364), (38, 412180682), (53, 295525772), (76, 206090341), (106, 147762886), (212, 73881443), (401, 39059516), (802, 19529758), (1007, 15553988), (1604, 9764879), (2014, 7776994), (4028, 3888497), (7619, 2055764), (9697, 1615228), (15238, 1027882), (19394, 807614), (21253, 736972), (30476, 513941), (38788, 403807), (42506, 368486), (85012, 184243)]