29991958

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1\times {\mathrm{541}}^1$

素因数の和:1119

約数の個数: 16

約数和(自身を含む): 46009296

約数和(自身を除く): 16017338

約数列:

[1, 2, 53, 106, 523, 541, 1046, 1082, 27719, 28673, 55438, 57346, 282943, 565886, 14995979, 29991958]

約数ペア:

[(1, 29991958), (2, 14995979), (53, 565886), (106, 282943), (523, 57346), (541, 55438), (1046, 28673), (1082, 27719)]