19614510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4637}}^1$

素因数の和:4697

約数の個数: 48

約数和(自身を含む): 52094016

約数和(自身を除く): 32479506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 4637, 9274, 13911, 23185, 27822, 41733, 46370, 69555, 83466, 139110, 208665, 217939, 417330, 435878, 653817, 1089695, 1307634, 1961451, 2179390, 3269085, 3922902, 6538170, 9807255, 19614510]

約数ペア:

[(1, 19614510), (2, 9807255), (3, 6538170), (5, 3922902), (6, 3269085), (9, 2179390), (10, 1961451), (15, 1307634), (18, 1089695), (30, 653817), (45, 435878), (47, 417330), (90, 217939), (94, 208665), (141, 139110), (235, 83466), (282, 69555), (423, 46370), (470, 41733), (705, 27822), (846, 23185), (1410, 13911), (2115, 9274), (4230, 4637)]