19033702930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3617}}^1\times {\mathrm{4349}}^1$

素因数の和:7995

約数の個数: 48

約数和(自身を含む): 37677490200

約数和(自身を除く): 18643787270

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 3617, 4349, 7234, 8698, 18085, 21745, 36170, 39787, 43490, 47839, 79574, 95678, 198935, 239195, 397870, 437657, 478390, 526229, 875314, 1052458, 2188285, 2631145, 4376570, 5262290, 15730333, 31460666, 78651665, 157303330, 173033663, 346067326, 865168315, 1730336630, 1903370293, 3806740586, 9516851465, 19033702930]

約数ペア:

[(1, 19033702930), (2, 9516851465), (5, 3806740586), (10, 1903370293), (11, 1730336630), (22, 865168315), (55, 346067326), (110, 173033663), (121, 157303330), (242, 78651665), (605, 31460666), (1210, 15730333), (3617, 5262290), (4349, 4376570), (7234, 2631145), (8698, 2188285), (18085, 1052458), (21745, 875314), (36170, 526229), (39787, 478390), (43490, 437657), (47839, 397870), (79574, 239195), (95678, 198935)]