15691306768

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{16622147}}^1$

素因数の和:16622214

約数の個数: 20

約数和(自身を含む): 30917195280

約数和(自身を除く): 15225888512

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 16622147, 33244294, 66488588, 132977176, 265954352, 980706673, 1961413346, 3922826692, 7845653384, 15691306768]

約数ペア:

[(1, 15691306768), (2, 7845653384), (4, 3922826692), (8, 1961413346), (16, 980706673), (59, 265954352), (118, 132977176), (236, 66488588), (472, 33244294), (944, 16622147)]