11902210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 23129712

約数和(自身を除く): 11227502

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1321, 1802, 2642, 4505, 6605, 9010, 13210, 22457, 44914, 70013, 112285, 140026, 224570, 350065, 700130, 1190221, 2380442, 5951105, 11902210]

約数ペア:

[(1, 11902210), (2, 5951105), (5, 2380442), (10, 1190221), (17, 700130), (34, 350065), (53, 224570), (85, 140026), (106, 112285), (170, 70013), (265, 44914), (530, 22457), (901, 13210), (1321, 9010), (1802, 6605), (2642, 4505)]