19467118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 33136128

約数和(自身を除く): 13669010

約数列:

[1, 2, 11, 22, 47, 67, 94, 134, 281, 517, 562, 737, 1034, 1474, 3091, 3149, 6182, 6298, 13207, 18827, 26414, 34639, 37654, 69278, 145277, 207097, 290554, 414194, 884869, 1769738, 9733559, 19467118]

約数ペア:

[(1, 19467118), (2, 9733559), (11, 1769738), (22, 884869), (47, 414194), (67, 290554), (94, 207097), (134, 145277), (281, 69278), (517, 37654), (562, 34639), (737, 26414), (1034, 18827), (1474, 13207), (3091, 6298), (3149, 6182)]