19314558146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{39847}}^1$

素因数の和:40146

約数の個数: 32

約数和(自身を含む): 31678203648

約数和(自身を除く): 12363645502

約数列:

[1, 2, 13, 26, 103, 181, 206, 362, 1339, 2353, 2678, 4706, 18643, 37286, 39847, 79694, 242359, 484718, 518011, 1036022, 4104241, 7212307, 8208482, 14424614, 53355133, 93759991, 106710266, 187519982, 742867621, 1485735242, 9657279073, 19314558146]

約数ペア:

[(1, 19314558146), (2, 9657279073), (13, 1485735242), (26, 742867621), (103, 187519982), (181, 106710266), (206, 93759991), (362, 53355133), (1339, 14424614), (2353, 8208482), (2678, 7212307), (4706, 4104241), (18643, 1036022), (37286, 518011), (39847, 484718), (79694, 242359)]