16286790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41761}}^1$

素因数の和:41784

約数の個数: 32

約数和(自身を含む): 42096096

約数和(自身を除く): 25809306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 41761, 83522, 125283, 208805, 250566, 417610, 542893, 626415, 1085786, 1252830, 1628679, 2714465, 3257358, 5428930, 8143395, 16286790]

約数ペア:

[(1, 16286790), (2, 8143395), (3, 5428930), (5, 3257358), (6, 2714465), (10, 1628679), (13, 1252830), (15, 1085786), (26, 626415), (30, 542893), (39, 417610), (65, 250566), (78, 208805), (130, 125283), (195, 83522), (390, 41761)]