13356919250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2811983}}^1$

素因数の和:2812019

約数の個数: 32

約数和(自身を含む): 26320170240

約数和(自身を除く): 12963250990

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4750, 2811983, 5623966, 14059915, 28119830, 53427677, 70299575, 106855354, 140599150, 267138385, 351497875, 534276770, 702995750, 1335691925, 2671383850, 6678459625, 13356919250]

約数ペア:

[(1, 13356919250), (2, 6678459625), (5, 2671383850), (10, 1335691925), (19, 702995750), (25, 534276770), (38, 351497875), (50, 267138385), (95, 140599150), (125, 106855354), (190, 70299575), (250, 53427677), (475, 28119830), (950, 14059915), (2375, 5623966), (4750, 2811983)]