13237300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{6967}}^1$

素因数の和:7000

約数の個数: 36

約数和(自身を含む): 30241120

約数和(自身を除く): 17003820

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 6967, 13934, 27868, 34835, 69670, 132373, 139340, 174175, 264746, 348350, 529492, 661865, 696700, 1323730, 2647460, 3309325, 6618650, 13237300]

約数ペア:

[(1, 13237300), (2, 6618650), (4, 3309325), (5, 2647460), (10, 1323730), (19, 696700), (20, 661865), (25, 529492), (38, 348350), (50, 264746), (76, 174175), (95, 139340), (100, 132373), (190, 69670), (380, 34835), (475, 27868), (950, 13934), (1900, 6967)]