1915766

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:487

約数の個数: 16

約数和(自身を含む): 2999808

約数和(自身を除く): 1084042

約数列:

[1, 2, 41, 61, 82, 122, 383, 766, 2501, 5002, 15703, 23363, 31406, 46726, 957883, 1915766]

約数ペア:

[(1, 1915766), (2, 957883), (41, 46726), (61, 31406), (82, 23363), (122, 15703), (383, 5002), (766, 2501)]