12490064

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:299

約数の個数: 40

約数和(自身を含む): 25043040

約数和(自身を除く): 12552976

約数列:

[1, 2, 4, 8, 16, 59, 101, 118, 131, 202, 236, 262, 404, 472, 524, 808, 944, 1048, 1616, 2096, 5959, 7729, 11918, 13231, 15458, 23836, 26462, 30916, 47672, 52924, 61832, 95344, 105848, 123664, 211696, 780629, 1561258, 3122516, 6245032, 12490064]

約数ペア:

[(1, 12490064), (2, 6245032), (4, 3122516), (8, 1561258), (16, 780629), (59, 211696), (101, 123664), (118, 105848), (131, 95344), (202, 61832), (236, 52924), (262, 47672), (404, 30916), (472, 26462), (524, 23836), (808, 15458), (944, 13231), (1048, 11918), (1616, 7729), (2096, 5959)]