22881430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16001}}^1$

素因数の和:16032

約数の個数: 32

約数和(自身を含む): 48390048

約数和(自身を除く): 25508618

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 16001, 32002, 80005, 160010, 176011, 208013, 352022, 416026, 880055, 1040065, 1760110, 2080130, 2288143, 4576286, 11440715, 22881430]

約数ペア:

[(1, 22881430), (2, 11440715), (5, 4576286), (10, 2288143), (11, 2080130), (13, 1760110), (22, 1040065), (26, 880055), (55, 416026), (65, 352022), (110, 208013), (130, 176011), (143, 160010), (286, 80005), (715, 32002), (1430, 16001)]