19377003153

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1\times {\mathrm{3947}}^1$

素因数の和:4397

約数の個数: 32

約数和(自身を含む): 26742804480

約数和(自身を除く): 7365801327

約数列:

[1, 3, 41, 123, 167, 239, 501, 717, 3947, 6847, 9799, 11841, 20541, 29397, 39913, 119739, 161827, 485481, 659149, 943333, 1636433, 1977447, 2829999, 4909299, 27025109, 38676653, 81075327, 116029959, 157536611, 472609833, 6459001051, 19377003153]

約数ペア:

[(1, 19377003153), (3, 6459001051), (41, 472609833), (123, 157536611), (167, 116029959), (239, 81075327), (501, 38676653), (717, 27025109), (3947, 4909299), (6847, 2829999), (9799, 1977447), (11841, 1636433), (20541, 943333), (29397, 659149), (39913, 485481), (119739, 161827)]