11867996

素因数分解:

$2^2\times 7^2\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:570

約数の個数: 36

約数和(自身を含む): 24380496

約数和(自身を除く): 12512500

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 151, 196, 302, 401, 604, 802, 1057, 1604, 2114, 2807, 4228, 5614, 7399, 11228, 14798, 19649, 29596, 39298, 60551, 78596, 121102, 242204, 423857, 847714, 1695428, 2966999, 5933998, 11867996]

約数ペア:

[(1, 11867996), (2, 5933998), (4, 2966999), (7, 1695428), (14, 847714), (28, 423857), (49, 242204), (98, 121102), (151, 78596), (196, 60551), (302, 39298), (401, 29596), (604, 19649), (802, 14798), (1057, 11228), (1604, 7399), (2114, 5614), (2807, 4228)]