16102990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 30839616

約数和(自身を除く): 14736626

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 1321, 2438, 2642, 6095, 6605, 12190, 13210, 30383, 60766, 70013, 140026, 151915, 303830, 350065, 700130, 1610299, 3220598, 8051495, 16102990]

約数ペア:

[(1, 16102990), (2, 8051495), (5, 3220598), (10, 1610299), (23, 700130), (46, 350065), (53, 303830), (106, 151915), (115, 140026), (230, 70013), (265, 60766), (530, 30383), (1219, 13210), (1321, 12190), (2438, 6605), (2642, 6095)]