16721430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{50671}}^1$

素因数の和:50692

約数の個数: 32

約数和(自身を含む): 43780608

約数和(自身を除く): 27059178

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 50671, 101342, 152013, 253355, 304026, 506710, 557381, 760065, 1114762, 1520130, 1672143, 2786905, 3344286, 5573810, 8360715, 16721430]

約数ペア:

[(1, 16721430), (2, 8360715), (3, 5573810), (5, 3344286), (6, 2786905), (10, 1672143), (11, 1520130), (15, 1114762), (22, 760065), (30, 557381), (33, 506710), (55, 304026), (66, 253355), (110, 152013), (165, 101342), (330, 50671)]