12043340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 27306720

約数和(自身を除く): 15263380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 190, 205, 380, 410, 773, 779, 820, 1546, 1558, 3092, 3116, 3865, 3895, 7730, 7790, 14687, 15460, 15580, 29374, 31693, 58748, 63386, 73435, 126772, 146870, 158465, 293740, 316930, 602167, 633860, 1204334, 2408668, 3010835, 6021670, 12043340]

約数ペア:

[(1, 12043340), (2, 6021670), (4, 3010835), (5, 2408668), (10, 1204334), (19, 633860), (20, 602167), (38, 316930), (41, 293740), (76, 158465), (82, 146870), (95, 126772), (164, 73435), (190, 63386), (205, 58748), (380, 31693), (410, 29374), (773, 15580), (779, 15460), (820, 14687), (1546, 7790), (1558, 7730), (3092, 3895), (3116, 3865)]