19399684408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{14348879}}^1$

素因数の和:14348911

約数の個数: 24

約数和(自身を含む): 39387675600

約数和(自身を除く): 19987991192

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 14348879, 28697758, 57395516, 114791032, 186535427, 373070854, 746141708, 1492283416, 2424960551, 4849921102, 9699842204, 19399684408]

約数ペア:

[(1, 19399684408), (2, 9699842204), (4, 4849921102), (8, 2424960551), (13, 1492283416), (26, 746141708), (52, 373070854), (104, 186535427), (169, 114791032), (338, 57395516), (676, 28697758), (1352, 14348879)]