19302918

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 39789792

約数和(自身を除く): 20486874

約数列:

[1, 2, 3, 6, 53, 101, 106, 159, 202, 303, 318, 601, 606, 1202, 1803, 3606, 5353, 10706, 16059, 31853, 32118, 60701, 63706, 95559, 121402, 182103, 191118, 364206, 3217153, 6434306, 9651459, 19302918]

約数ペア:

[(1, 19302918), (2, 9651459), (3, 6434306), (6, 3217153), (53, 364206), (101, 191118), (106, 182103), (159, 121402), (202, 95559), (303, 63706), (318, 60701), (601, 32118), (606, 31853), (1202, 16059), (1803, 10706), (3606, 5353)]