15378454

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12071}}^1$

素因数の和:12100

約数の個数: 24

約数和(自身を含む): 28900368

約数和(自身を除く): 13521914

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 12071, 24142, 84497, 156923, 168994, 313846, 591479, 1098461, 1182958, 2196922, 7689227, 15378454]

約数ペア:

[(1, 15378454), (2, 7689227), (7, 2196922), (13, 1182958), (14, 1098461), (26, 591479), (49, 313846), (91, 168994), (98, 156923), (182, 84497), (637, 24142), (1274, 12071)]