19147341108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{634943}}^1$

素因数の和:635316

約数の個数: 48

約数和(自身を含む): 51201884160

約数和(自身を除く): 32054543052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 359, 718, 1077, 1436, 2154, 2513, 4308, 5026, 7539, 10052, 15078, 30156, 634943, 1269886, 1904829, 2539772, 3809658, 4444601, 7619316, 8889202, 13333803, 17778404, 26667606, 53335212, 227944537, 455889074, 683833611, 911778148, 1367667222, 1595611759, 2735334444, 3191223518, 4786835277, 6382447036, 9573670554, 19147341108]

約数ペア:

[(1, 19147341108), (2, 9573670554), (3, 6382447036), (4, 4786835277), (6, 3191223518), (7, 2735334444), (12, 1595611759), (14, 1367667222), (21, 911778148), (28, 683833611), (42, 455889074), (84, 227944537), (359, 53335212), (718, 26667606), (1077, 17778404), (1436, 13333803), (2154, 8889202), (2513, 7619316), (4308, 4444601), (5026, 3809658), (7539, 2539772), (10052, 1904829), (15078, 1269886), (30156, 634943)]