12671480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16673}}^1$

素因数の和:16703

約数の個数: 32

約数和(自身を含む): 30013200

約数和(自身を除く): 17341720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 16673, 33346, 66692, 83365, 133384, 166730, 316787, 333460, 633574, 666920, 1267148, 1583935, 2534296, 3167870, 6335740, 12671480]

約数ペア:

[(1, 12671480), (2, 6335740), (4, 3167870), (5, 2534296), (8, 1583935), (10, 1267148), (19, 666920), (20, 633574), (38, 333460), (40, 316787), (76, 166730), (95, 133384), (152, 83365), (190, 66692), (380, 33346), (760, 16673)]