38538458

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{45127}}^1$

素因数の和:45197

約数の個数: 16

約数和(自身を含む): 67150464

約数和(自身を除く): 28612006

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 45127, 90254, 315889, 631778, 2752747, 5505494, 19269229, 38538458]

約数ペア:

[(1, 38538458), (2, 19269229), (7, 5505494), (14, 2752747), (61, 631778), (122, 315889), (427, 90254), (854, 45127)]