16404927170

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{210131}}^1$

素因数の和:210386

約数の個数: 32

約数和(自身を含む): 30470821056

約数和(自身を除く): 14065893886

約数列:

[1, 2, 5, 10, 37, 74, 185, 211, 370, 422, 1055, 2110, 7807, 15614, 39035, 78070, 210131, 420262, 1050655, 2101310, 7774847, 15549694, 38874235, 44337641, 77748470, 88675282, 221688205, 443376410, 1640492717, 3280985434, 8202463585, 16404927170]

約数ペア:

[(1, 16404927170), (2, 8202463585), (5, 3280985434), (10, 1640492717), (37, 443376410), (74, 221688205), (185, 88675282), (211, 77748470), (370, 44337641), (422, 38874235), (1055, 15549694), (2110, 7774847), (7807, 2101310), (15614, 1050655), (39035, 420262), (78070, 210131)]