17723992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15493}}^1$

素因数の和:15523

約数の個数: 32

約数和(自身を含む): 39044880

約数和(自身を除く): 21320888

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 15493, 30986, 61972, 123944, 170423, 201409, 340846, 402818, 681692, 805636, 1363384, 1611272, 2215499, 4430998, 8861996, 17723992]

約数ペア:

[(1, 17723992), (2, 8861996), (4, 4430998), (8, 2215499), (11, 1611272), (13, 1363384), (22, 805636), (26, 681692), (44, 402818), (52, 340846), (88, 201409), (104, 170423), (143, 123944), (286, 61972), (572, 30986), (1144, 15493)]