15745386

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 33343488

約数和(自身を除く): 17598102

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1607, 1633, 3214, 3266, 4821, 4899, 9642, 9798, 36961, 73922, 110883, 114097, 221766, 228194, 342291, 684582, 2624231, 5248462, 7872693, 15745386]

約数ペア:

[(1, 15745386), (2, 7872693), (3, 5248462), (6, 2624231), (23, 684582), (46, 342291), (69, 228194), (71, 221766), (138, 114097), (142, 110883), (213, 73922), (426, 36961), (1607, 9798), (1633, 9642), (3214, 4899), (3266, 4821)]