22942790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5693}}^1$

素因数の和:5744

約数の個数: 32

約数和(自身を含む): 45916416

約数和(自身を除く): 22973626

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 5693, 11386, 28465, 56930, 74009, 148018, 176483, 352966, 370045, 740090, 882415, 1764830, 2294279, 4588558, 11471395, 22942790]

約数ペア:

[(1, 22942790), (2, 11471395), (5, 4588558), (10, 2294279), (13, 1764830), (26, 882415), (31, 740090), (62, 370045), (65, 352966), (130, 176483), (155, 148018), (310, 74009), (403, 56930), (806, 28465), (2015, 11386), (4030, 5693)]