22061954

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4133}}^1$

素因数の和:4309

約数の個数: 16

約数和(自身を含む): 35271288

約数和(自身を除く): 13209334

約数列:

[1, 2, 17, 34, 157, 314, 2669, 4133, 5338, 8266, 70261, 140522, 648881, 1297762, 11030977, 22061954]

約数ペア:

[(1, 22061954), (2, 11030977), (17, 1297762), (34, 648881), (157, 140522), (314, 70261), (2669, 8266), (4133, 5338)]