19437197655

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9901}}^1\times {\mathrm{4513}}^1$

素因数の和:14451

約数の個数: 32

約数和(自身を含む): 32182292160

約数和(自身を除く): 12745094505

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 4513, 9901, 13539, 22565, 29703, 49505, 67695, 130877, 148515, 287129, 392631, 654385, 861387, 1435645, 1963155, 4306935, 44683213, 134049639, 223416065, 670248195, 1295813177, 3887439531, 6479065885, 19437197655]

約数ペア:

[(1, 19437197655), (3, 6479065885), (5, 3887439531), (15, 1295813177), (29, 670248195), (87, 223416065), (145, 134049639), (435, 44683213), (4513, 4306935), (9901, 1963155), (13539, 1435645), (22565, 861387), (29703, 654385), (49505, 392631), (67695, 287129), (130877, 148515)]