19156536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 59904000

約数和(自身を除く): 40747464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 191, 199, 252, 382, 398, 504, 573, 597, 764, 796, 1146, 1194, 1337, 1393, 1528, 1592, 1719, 1791, 2292, 2388, 2674, 2786, 3438, 3582, 4011, 4179, 4584, 4776, 5348, 5572, 6876, 7164, 8022, 8358, 10696, 11144, 12033, 12537, 13752, 14328, 16044, 16716, 24066, 25074, 32088, 33432, 38009, 48132, 50148, 76018, 96264, 100296, 114027, 152036, 228054, 266063, 304072, 342081, 456108, 532126, 684162, 798189, 912216, 1064252, 1368324, 1596378, 2128504, 2394567, 2736648, 3192756, 4789134, 6385512, 9578268, 19156536]

約数ペア:

[(1, 19156536), (2, 9578268), (3, 6385512), (4, 4789134), (6, 3192756), (7, 2736648), (8, 2394567), (9, 2128504), (12, 1596378), (14, 1368324), (18, 1064252), (21, 912216), (24, 798189), (28, 684162), (36, 532126), (42, 456108), (56, 342081), (63, 304072), (72, 266063), (84, 228054), (126, 152036), (168, 114027), (191, 100296), (199, 96264), (252, 76018), (382, 50148), (398, 48132), (504, 38009), (573, 33432), (597, 32088), (764, 25074), (796, 24066), (1146, 16716), (1194, 16044), (1337, 14328), (1393, 13752), (1528, 12537), (1592, 12033), (1719, 11144), (1791, 10696), (2292, 8358), (2388, 8022), (2674, 7164), (2786, 6876), (3438, 5572), (3582, 5348), (4011, 4776), (4179, 4584)]