19798632

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 61913280

約数和(自身を除く): 42114648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 163, 168, 241, 252, 326, 482, 489, 504, 652, 723, 964, 978, 1141, 1304, 1446, 1467, 1687, 1928, 1956, 2169, 2282, 2892, 2934, 3374, 3423, 3912, 4338, 4564, 5061, 5784, 5868, 6748, 6846, 8676, 9128, 10122, 10269, 11736, 13496, 13692, 15183, 17352, 20244, 20538, 27384, 30366, 39283, 40488, 41076, 60732, 78566, 82152, 117849, 121464, 157132, 235698, 274981, 314264, 353547, 471396, 549962, 707094, 824943, 942792, 1099924, 1414188, 1649886, 2199848, 2474829, 2828376, 3299772, 4949658, 6599544, 9899316, 19798632]

約数ペア:

[(1, 19798632), (2, 9899316), (3, 6599544), (4, 4949658), (6, 3299772), (7, 2828376), (8, 2474829), (9, 2199848), (12, 1649886), (14, 1414188), (18, 1099924), (21, 942792), (24, 824943), (28, 707094), (36, 549962), (42, 471396), (56, 353547), (63, 314264), (72, 274981), (84, 235698), (126, 157132), (163, 121464), (168, 117849), (241, 82152), (252, 78566), (326, 60732), (482, 41076), (489, 40488), (504, 39283), (652, 30366), (723, 27384), (964, 20538), (978, 20244), (1141, 17352), (1304, 15183), (1446, 13692), (1467, 13496), (1687, 11736), (1928, 10269), (1956, 10122), (2169, 9128), (2282, 8676), (2892, 6846), (2934, 6748), (3374, 5868), (3423, 5784), (3912, 5061), (4338, 4564)]