191510904

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{613817}}^1$

素因数の和:613839

約数の個数: 32

約数和(自身を含む): 515607120

約数和(自身を除く): 324096216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 613817, 1227634, 1841451, 2455268, 3682902, 4910536, 7365804, 7979621, 14731608, 15959242, 23938863, 31918484, 47877726, 63836968, 95755452, 191510904]

約数ペア:

[(1, 191510904), (2, 95755452), (3, 63836968), (4, 47877726), (6, 31918484), (8, 23938863), (12, 15959242), (13, 14731608), (24, 7979621), (26, 7365804), (39, 4910536), (52, 3682902), (78, 2455268), (104, 1841451), (156, 1227634), (312, 613817)]