19114980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6011}}^1$

素因数の和:6076

約数の個数: 48

約数和(自身を含む): 54540864

約数和(自身を除く): 35425884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 6011, 12022, 18033, 24044, 30055, 36066, 60110, 72132, 90165, 120220, 180330, 318583, 360660, 637166, 955749, 1274332, 1592915, 1911498, 3185830, 3822996, 4778745, 6371660, 9557490, 19114980]

約数ペア:

[(1, 19114980), (2, 9557490), (3, 6371660), (4, 4778745), (5, 3822996), (6, 3185830), (10, 1911498), (12, 1592915), (15, 1274332), (20, 955749), (30, 637166), (53, 360660), (60, 318583), (106, 180330), (159, 120220), (212, 90165), (265, 72132), (318, 60110), (530, 36066), (636, 30055), (795, 24044), (1060, 18033), (1590, 12022), (3180, 6011)]