17913897908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{5015089}}^1$

素因数の和:5015159

約数の個数: 24

約数和(自身を含む): 33701404800

約数和(自身を除く): 15787506892

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1786, 3572, 5015089, 10030178, 20060356, 95286691, 190573382, 235709183, 381146764, 471418366, 942836732, 4478474477, 8956948954, 17913897908]

約数ペア:

[(1, 17913897908), (2, 8956948954), (4, 4478474477), (19, 942836732), (38, 471418366), (47, 381146764), (76, 235709183), (94, 190573382), (188, 95286691), (893, 20060356), (1786, 10030178), (3572, 5015089)]