19004797443

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{569}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 28344960000

約数和(自身を除く): 9340162557

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 349, 437, 569, 1047, 1311, 1387, 1679, 1707, 4161, 5037, 6631, 8027, 10811, 13087, 19893, 24081, 25477, 31901, 32433, 39261, 41537, 76431, 95703, 124611, 152513, 198581, 248653, 457539, 484063, 585971, 595743, 745959, 789203, 955351, 1452189, 1757913, 2367609, 2866053, 3773039, 4567363, 11133449, 11319117, 13702089, 14496413, 18151669, 33400347, 43489239, 54455007, 86779897, 260339691, 275431847, 333417499, 826295541, 1000252497, 6334932481, 19004797443]

約数ペア:

[(1, 19004797443), (3, 6334932481), (19, 1000252497), (23, 826295541), (57, 333417499), (69, 275431847), (73, 260339691), (219, 86779897), (349, 54455007), (437, 43489239), (569, 33400347), (1047, 18151669), (1311, 14496413), (1387, 13702089), (1679, 11319117), (1707, 11133449), (4161, 4567363), (5037, 3773039), (6631, 2866053), (8027, 2367609), (10811, 1757913), (13087, 1452189), (19893, 955351), (24081, 789203), (25477, 745959), (31901, 595743), (32433, 585971), (39261, 484063), (41537, 457539), (76431, 248653), (95703, 198581), (124611, 152513)]