19816032

素因数分解:

$2^5\times 3^1\times {\mathrm{151}}^1\times {\mathrm{1367}}^1$

素因数の和:1531

約数の個数: 48

約数和(自身を含む): 52399872

約数和(自身を除く): 32583840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 151, 302, 453, 604, 906, 1208, 1367, 1812, 2416, 2734, 3624, 4101, 4832, 5468, 7248, 8202, 10936, 14496, 16404, 21872, 32808, 43744, 65616, 131232, 206417, 412834, 619251, 825668, 1238502, 1651336, 2477004, 3302672, 4954008, 6605344, 9908016, 19816032]

約数ペア:

[(1, 19816032), (2, 9908016), (3, 6605344), (4, 4954008), (6, 3302672), (8, 2477004), (12, 1651336), (16, 1238502), (24, 825668), (32, 619251), (48, 412834), (96, 206417), (151, 131232), (302, 65616), (453, 43744), (604, 32808), (906, 21872), (1208, 16404), (1367, 14496), (1812, 10936), (2416, 8202), (2734, 7248), (3624, 5468), (4101, 4832)]