19738848936

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{159979}}^1$

素因数の和:160138

約数の個数: 64

約数和(自身を含む): 50796849600

約数和(自身を除く): 31058000664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 97, 106, 159, 194, 212, 291, 318, 388, 424, 582, 636, 776, 1164, 1272, 2328, 5141, 10282, 15423, 20564, 30846, 41128, 61692, 123384, 159979, 319958, 479937, 639916, 959874, 1279832, 1919748, 3839496, 8478887, 15517963, 16957774, 25436661, 31035926, 33915548, 46553889, 50873322, 62071852, 67831096, 93107778, 101746644, 124143704, 186215556, 203493288, 372431112, 822452039, 1644904078, 2467356117, 3289808156, 4934712234, 6579616312, 9869424468, 19738848936]

約数ペア:

[(1, 19738848936), (2, 9869424468), (3, 6579616312), (4, 4934712234), (6, 3289808156), (8, 2467356117), (12, 1644904078), (24, 822452039), (53, 372431112), (97, 203493288), (106, 186215556), (159, 124143704), (194, 101746644), (212, 93107778), (291, 67831096), (318, 62071852), (388, 50873322), (424, 46553889), (582, 33915548), (636, 31035926), (776, 25436661), (1164, 16957774), (1272, 15517963), (2328, 8478887), (5141, 3839496), (10282, 1919748), (15423, 1279832), (20564, 959874), (30846, 639916), (41128, 479937), (61692, 319958), (123384, 159979)]