16119376

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11071}}^1$

素因数の和:11099

約数の個数: 40

約数和(自身を含む): 38441984

約数和(自身を除く): 22322608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 11071, 22142, 44284, 77497, 88568, 143923, 154994, 177136, 287846, 309988, 575692, 619976, 1007461, 1151384, 1239952, 2014922, 2302768, 4029844, 8059688, 16119376]

約数ペア:

[(1, 16119376), (2, 8059688), (4, 4029844), (7, 2302768), (8, 2014922), (13, 1239952), (14, 1151384), (16, 1007461), (26, 619976), (28, 575692), (52, 309988), (56, 287846), (91, 177136), (104, 154994), (112, 143923), (182, 88568), (208, 77497), (364, 44284), (728, 22142), (1456, 11071)]