15208986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 33677856

約数和(自身を除く): 18468870

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 169, 283, 318, 338, 507, 566, 689, 849, 1014, 1378, 1698, 2067, 3679, 4134, 7358, 8957, 11037, 14999, 17914, 22074, 26871, 29998, 44997, 47827, 53742, 89994, 95654, 143481, 194987, 286962, 389974, 584961, 1169922, 2534831, 5069662, 7604493, 15208986]

約数ペア:

[(1, 15208986), (2, 7604493), (3, 5069662), (6, 2534831), (13, 1169922), (26, 584961), (39, 389974), (53, 286962), (78, 194987), (106, 143481), (159, 95654), (169, 89994), (283, 53742), (318, 47827), (338, 44997), (507, 29998), (566, 26871), (689, 22074), (849, 17914), (1014, 14999), (1378, 11037), (1698, 8957), (2067, 7358), (3679, 4134)]