19261896

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 51710400

約数和(自身を除く): 32448504

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 797, 1007, 1272, 1594, 2014, 2391, 3021, 3188, 4028, 4782, 6042, 6376, 8056, 9564, 12084, 15143, 19128, 24168, 30286, 42241, 45429, 60572, 84482, 90858, 121144, 126723, 168964, 181716, 253446, 337928, 363432, 506892, 802579, 1013784, 1605158, 2407737, 3210316, 4815474, 6420632, 9630948, 19261896]

約数ペア:

[(1, 19261896), (2, 9630948), (3, 6420632), (4, 4815474), (6, 3210316), (8, 2407737), (12, 1605158), (19, 1013784), (24, 802579), (38, 506892), (53, 363432), (57, 337928), (76, 253446), (106, 181716), (114, 168964), (152, 126723), (159, 121144), (212, 90858), (228, 84482), (318, 60572), (424, 45429), (456, 42241), (636, 30286), (797, 24168), (1007, 19128), (1272, 15143), (1594, 12084), (2014, 9564), (2391, 8056), (3021, 6376), (3188, 6042), (4028, 4782)]