19236027

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3\times {\mathrm{31}}^1$

素因数の和:120

約数の個数: 32

約数和(自身を含む): 29306880

約数和(自身を除く): 10070853

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 391, 527, 529, 713, 1173, 1581, 1587, 2139, 8993, 12121, 12167, 16399, 26979, 36363, 36501, 49197, 206839, 278783, 377177, 620517, 836349, 1131531, 6412009, 19236027]

約数ペア:

[(1, 19236027), (3, 6412009), (17, 1131531), (23, 836349), (31, 620517), (51, 377177), (69, 278783), (93, 206839), (391, 49197), (527, 36501), (529, 36363), (713, 26979), (1173, 16399), (1581, 12167), (1587, 12121), (2139, 8993)]