16651284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{106739}}^1$

素因数の和:106759

約数の個数: 24

約数和(自身を含む): 41842080

約数和(自身を除く): 25190796

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 106739, 213478, 320217, 426956, 640434, 1280868, 1387607, 2775214, 4162821, 5550428, 8325642, 16651284]

約数ペア:

[(1, 16651284), (2, 8325642), (3, 5550428), (4, 4162821), (6, 2775214), (12, 1387607), (13, 1280868), (26, 640434), (39, 426956), (52, 320217), (78, 213478), (156, 106739)]