16941464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{491}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 33652800

約数和(自身を除く): 16711336

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 227, 454, 491, 908, 982, 1816, 1964, 3928, 4313, 8626, 9329, 17252, 18658, 34504, 37316, 74632, 111457, 222914, 445828, 891656, 2117683, 4235366, 8470732, 16941464]

約数ペア:

[(1, 16941464), (2, 8470732), (4, 4235366), (8, 2117683), (19, 891656), (38, 445828), (76, 222914), (152, 111457), (227, 74632), (454, 37316), (491, 34504), (908, 18658), (982, 17252), (1816, 9329), (1964, 8626), (3928, 4313)]