19318944

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3299}}^1$

素因数の和:3373

約数の個数: 48

約数和(自身を含む): 51559200

約数和(自身を除く): 32240256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 3299, 5856, 6598, 9897, 13196, 19794, 26392, 39588, 52784, 79176, 105568, 158352, 201239, 316704, 402478, 603717, 804956, 1207434, 1609912, 2414868, 3219824, 4829736, 6439648, 9659472, 19318944]

約数ペア:

[(1, 19318944), (2, 9659472), (3, 6439648), (4, 4829736), (6, 3219824), (8, 2414868), (12, 1609912), (16, 1207434), (24, 804956), (32, 603717), (48, 402478), (61, 316704), (96, 201239), (122, 158352), (183, 105568), (244, 79176), (366, 52784), (488, 39588), (732, 26392), (976, 19794), (1464, 13196), (1952, 9897), (2928, 6598), (3299, 5856)]