2019017814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{30869}}^1$

素因数の和:31876

約数の個数: 32

約数和(自身を含む): 4409717760

約数和(自身を除く): 2390699946

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 991, 1982, 2973, 5946, 10901, 21802, 30869, 32703, 61738, 65406, 92607, 185214, 339559, 679118, 1018677, 2037354, 30591179, 61182358, 91773537, 183547074, 336502969, 673005938, 1009508907, 2019017814]

約数ペア:

[(1, 2019017814), (2, 1009508907), (3, 673005938), (6, 336502969), (11, 183547074), (22, 91773537), (33, 61182358), (66, 30591179), (991, 2037354), (1982, 1018677), (2973, 679118), (5946, 339559), (10901, 185214), (21802, 92607), (30869, 65406), (32703, 61738)]