19501104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:602

約数の個数: 80

約数和(自身を含む): 58155008

約数和(自身を除く): 38653904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 457, 508, 762, 889, 914, 1016, 1371, 1524, 1778, 1828, 2032, 2667, 2742, 3048, 3199, 3556, 3656, 5334, 5484, 6096, 6398, 7112, 7312, 9597, 10668, 10968, 12796, 14224, 19194, 21336, 21936, 25592, 38388, 42672, 51184, 58039, 76776, 116078, 153552, 174117, 232156, 348234, 406273, 464312, 696468, 812546, 928624, 1218819, 1392936, 1625092, 2437638, 2785872, 3250184, 4875276, 6500368, 9750552, 19501104]

約数ペア:

[(1, 19501104), (2, 9750552), (3, 6500368), (4, 4875276), (6, 3250184), (7, 2785872), (8, 2437638), (12, 1625092), (14, 1392936), (16, 1218819), (21, 928624), (24, 812546), (28, 696468), (42, 464312), (48, 406273), (56, 348234), (84, 232156), (112, 174117), (127, 153552), (168, 116078), (254, 76776), (336, 58039), (381, 51184), (457, 42672), (508, 38388), (762, 25592), (889, 21936), (914, 21336), (1016, 19194), (1371, 14224), (1524, 12796), (1778, 10968), (1828, 10668), (2032, 9597), (2667, 7312), (2742, 7112), (3048, 6398), (3199, 6096), (3556, 5484), (3656, 5334)]