19434021446

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{26347}}^1$

素因数の和:26481

約数の個数: 64

約数和(自身を含む): 36423475200

約数和(自身を除く): 16989453754

約数列:

[1, 2, 7, 14, 19, 38, 47, 59, 94, 118, 133, 266, 329, 413, 658, 826, 893, 1121, 1786, 2242, 2773, 5546, 6251, 7847, 12502, 15694, 19411, 26347, 38822, 52687, 52694, 105374, 184429, 368809, 368858, 500593, 737618, 1001186, 1238309, 1554473, 2476618, 3108946, 3504151, 7008302, 8668163, 10881311, 17336326, 21762622, 23527871, 29534987, 47055742, 59069974, 73060231, 146120462, 164695097, 206744909, 329390194, 413489818, 511421617, 1022843234, 1388144389, 2776288778, 9717010723, 19434021446]

約数ペア:

[(1, 19434021446), (2, 9717010723), (7, 2776288778), (14, 1388144389), (19, 1022843234), (38, 511421617), (47, 413489818), (59, 329390194), (94, 206744909), (118, 164695097), (133, 146120462), (266, 73060231), (329, 59069974), (413, 47055742), (658, 29534987), (826, 23527871), (893, 21762622), (1121, 17336326), (1786, 10881311), (2242, 8668163), (2773, 7008302), (5546, 3504151), (6251, 3108946), (7847, 2476618), (12502, 1554473), (15694, 1238309), (19411, 1001186), (26347, 737618), (38822, 500593), (52687, 368858), (52694, 368809), (105374, 184429)]