19391606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{18191}}^1$

素因数の和:18247

約数の個数: 16

約数和(自身を含む): 32090688

約数和(自身を除く): 12699082

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 18191, 36382, 236483, 472966, 745831, 1491662, 9695803, 19391606]

約数ペア:

[(1, 19391606), (2, 9695803), (13, 1491662), (26, 745831), (41, 472966), (82, 236483), (533, 36382), (1066, 18191)]