15206837212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{293093}}^1$

素因数の和:293230

約数の個数: 48

約数和(自身を含む): 32498262720

約数和(自身を除く): 17291425508

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 218, 238, 436, 476, 763, 1526, 1853, 3052, 3706, 7412, 12971, 25942, 51884, 293093, 586186, 1172372, 2051651, 4103302, 4982581, 8206604, 9965162, 19930324, 31947137, 34878067, 63894274, 69756134, 127788548, 139512268, 223629959, 447259918, 543101329, 894519836, 1086202658, 2172405316, 3801709303, 7603418606, 15206837212]

約数ペア:

[(1, 15206837212), (2, 7603418606), (4, 3801709303), (7, 2172405316), (14, 1086202658), (17, 894519836), (28, 543101329), (34, 447259918), (68, 223629959), (109, 139512268), (119, 127788548), (218, 69756134), (238, 63894274), (436, 34878067), (476, 31947137), (763, 19930324), (1526, 9965162), (1853, 8206604), (3052, 4982581), (3706, 4103302), (7412, 2051651), (12971, 1172372), (25942, 586186), (51884, 293093)]