19807249366964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1184360761}}^1$

素因数の和:1184360915

約数の個数: 24

約数和(自身を含む): 35914555746888

約数和(自身を除く): 16107306379924

約数列:

[1, 2, 4, 37, 74, 113, 148, 226, 452, 4181, 8362, 16724, 1184360761, 2368721522, 4737443044, 43821348157, 87642696314, 133832765993, 175285392628, 267665531986, 535331063972, 4951812341741, 9903624683482, 19807249366964]

約数ペア:

[(1, 19807249366964), (2, 9903624683482), (4, 4951812341741), (37, 535331063972), (74, 267665531986), (113, 175285392628), (148, 133832765993), (226, 87642696314), (452, 43821348157), (4181, 4737443044), (8362, 2368721522), (16724, 1184360761)]