13370984

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 29047200

約数和(自身を除く): 15676216

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 727, 836, 968, 1454, 1672, 2299, 2908, 4598, 5816, 7997, 9196, 13813, 15994, 18392, 27626, 31988, 55252, 63976, 87967, 110504, 151943, 175934, 303886, 351868, 607772, 703736, 1215544, 1671373, 3342746, 6685492, 13370984]

約数ペア:

[(1, 13370984), (2, 6685492), (4, 3342746), (8, 1671373), (11, 1215544), (19, 703736), (22, 607772), (38, 351868), (44, 303886), (76, 175934), (88, 151943), (121, 110504), (152, 87967), (209, 63976), (242, 55252), (418, 31988), (484, 27626), (727, 18392), (836, 15994), (968, 13813), (1454, 9196), (1672, 7997), (2299, 5816), (2908, 4598)]