16131222

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{28909}}^1$

素因数の和:28948

約数の個数: 24

約数和(自身を含む): 36079680

約数和(自身を除く): 19948458

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 28909, 57818, 86727, 173454, 260181, 520362, 896179, 1792358, 2688537, 5377074, 8065611, 16131222]

約数ペア:

[(1, 16131222), (2, 8065611), (3, 5377074), (6, 2688537), (9, 1792358), (18, 896179), (31, 520362), (62, 260181), (93, 173454), (186, 86727), (279, 57818), (558, 28909)]