19167156944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{92149793}}^1$

素因数の和:92149814

約数の個数: 20

約数和(自身を含む): 39993010596

約数和(自身を除く): 20825853652

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 92149793, 184299586, 368599172, 737198344, 1197947309, 1474396688, 2395894618, 4791789236, 9583578472, 19167156944]

約数ペア:

[(1, 19167156944), (2, 9583578472), (4, 4791789236), (8, 2395894618), (13, 1474396688), (16, 1197947309), (26, 737198344), (52, 368599172), (104, 184299586), (208, 92149793)]