19754152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6067}}^1$

素因数の和:6121

約数の個数: 32

約数和(自身を含む): 41505120

約数和(自身を除く): 21750968

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 6067, 12134, 24268, 48536, 66737, 133474, 224479, 266948, 448958, 533896, 897916, 1795832, 2469269, 4938538, 9877076, 19754152]

約数ペア:

[(1, 19754152), (2, 9877076), (4, 4938538), (8, 2469269), (11, 1795832), (22, 897916), (37, 533896), (44, 448958), (74, 266948), (88, 224479), (148, 133474), (296, 66737), (407, 48536), (814, 24268), (1628, 12134), (3256, 6067)]