12687972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5096

約数の個数: 48

約数和(自身を含む): 34003200

約数和(自身を除く): 21315228

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 5059, 10118, 15177, 20236, 30354, 55649, 60708, 96121, 111298, 166947, 192242, 222596, 288363, 333894, 384484, 576726, 667788, 1057331, 1153452, 2114662, 3171993, 4229324, 6343986, 12687972]

約数ペア:

[(1, 12687972), (2, 6343986), (3, 4229324), (4, 3171993), (6, 2114662), (11, 1153452), (12, 1057331), (19, 667788), (22, 576726), (33, 384484), (38, 333894), (44, 288363), (57, 222596), (66, 192242), (76, 166947), (114, 111298), (132, 96121), (209, 60708), (228, 55649), (418, 30354), (627, 20236), (836, 15177), (1254, 10118), (2508, 5059)]