12860344

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 28625400

約数和(自身を除く): 15765056

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 619, 742, 1238, 1484, 2476, 2597, 2968, 4333, 4952, 5194, 8666, 10388, 17332, 20776, 30331, 32807, 34664, 60662, 65614, 121324, 131228, 229649, 242648, 262456, 459298, 918596, 1607543, 1837192, 3215086, 6430172, 12860344]

約数ペア:

[(1, 12860344), (2, 6430172), (4, 3215086), (7, 1837192), (8, 1607543), (14, 918596), (28, 459298), (49, 262456), (53, 242648), (56, 229649), (98, 131228), (106, 121324), (196, 65614), (212, 60662), (371, 34664), (392, 32807), (424, 30331), (619, 20776), (742, 17332), (1238, 10388), (1484, 8666), (2476, 5194), (2597, 4952), (2968, 4333)]