19005786384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30457991}}^1$

素因数の和:30458015

約数の個数: 40

約数和(自身を含む): 52875074112

約数和(自身を除く): 33869287728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30457991, 60915982, 91373973, 121831964, 182747946, 243663928, 365495892, 395953883, 487327856, 730991784, 791907766, 1187861649, 1461983568, 1583815532, 2375723298, 3167631064, 4751446596, 6335262128, 9502893192, 19005786384]

約数ペア:

[(1, 19005786384), (2, 9502893192), (3, 6335262128), (4, 4751446596), (6, 3167631064), (8, 2375723298), (12, 1583815532), (13, 1461983568), (16, 1187861649), (24, 791907766), (26, 730991784), (39, 487327856), (48, 395953883), (52, 365495892), (78, 243663928), (104, 182747946), (156, 121831964), (208, 91373973), (312, 60915982), (624, 30457991)]