19063778

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1441

約数の個数: 16

約数和(自身を含む): 29302560

約数和(自身を除く): 10238782

約数列:

[1, 2, 67, 113, 134, 226, 1259, 2518, 7571, 15142, 84353, 142267, 168706, 284534, 9531889, 19063778]

約数ペア:

[(1, 19063778), (2, 9531889), (67, 284534), (113, 168706), (134, 142267), (226, 84353), (1259, 15142), (2518, 7571)]