13340944

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{13669}}^1$

素因数の和:13738

約数の個数: 20

約数和(自身を含む): 26273740

約数和(自身を除く): 12932796

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 13669, 27338, 54676, 109352, 218704, 833809, 1667618, 3335236, 6670472, 13340944]

約数ペア:

[(1, 13340944), (2, 6670472), (4, 3335236), (8, 1667618), (16, 833809), (61, 218704), (122, 109352), (244, 54676), (488, 27338), (976, 13669)]