19575338

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1223}}^1$

素因数の和:1429

約数の個数: 16

約数和(自身を含む): 30139776

約数和(自身を除く): 10564438

約数列:

[1, 2, 53, 106, 151, 302, 1223, 2446, 8003, 16006, 64819, 129638, 184673, 369346, 9787669, 19575338]

約数ペア:

[(1, 19575338), (2, 9787669), (53, 369346), (106, 184673), (151, 129638), (302, 64819), (1223, 16006), (2446, 8003)]