19630318380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3941831}}^1$

素因数の和:3941926

約数の個数: 48

約数和(自身を含む): 55627133184

約数和(自身を除く): 35996814804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 3941831, 7883662, 11825493, 15767324, 19709155, 23650986, 39418310, 47301972, 59127465, 78836620, 118254930, 236509860, 327171973, 654343946, 981515919, 1308687892, 1635859865, 1963031838, 3271719730, 3926063676, 4907579595, 6543439460, 9815159190, 19630318380]

約数ペア:

[(1, 19630318380), (2, 9815159190), (3, 6543439460), (4, 4907579595), (5, 3926063676), (6, 3271719730), (10, 1963031838), (12, 1635859865), (15, 1308687892), (20, 981515919), (30, 654343946), (60, 327171973), (83, 236509860), (166, 118254930), (249, 78836620), (332, 59127465), (415, 47301972), (498, 39418310), (830, 23650986), (996, 19709155), (1245, 15767324), (1660, 11825493), (2490, 7883662), (4980, 3941831)]