17963427488

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{54013}}^1$

素因数の和:54589

約数の個数: 48

約数和(自身を含む): 37295586720

約数和(自身を除く): 19332159232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 547, 608, 1094, 2188, 4376, 8752, 10393, 17504, 20786, 41572, 54013, 83144, 108026, 166288, 216052, 332576, 432104, 864208, 1026247, 1728416, 2052494, 4104988, 8209976, 16419952, 29545111, 32839904, 59090222, 118180444, 236360888, 472721776, 561357109, 945443552, 1122714218, 2245428436, 4490856872, 8981713744, 17963427488]

約数ペア:

[(1, 17963427488), (2, 8981713744), (4, 4490856872), (8, 2245428436), (16, 1122714218), (19, 945443552), (32, 561357109), (38, 472721776), (76, 236360888), (152, 118180444), (304, 59090222), (547, 32839904), (608, 29545111), (1094, 16419952), (2188, 8209976), (4376, 4104988), (8752, 2052494), (10393, 1728416), (17504, 1026247), (20786, 864208), (41572, 432104), (54013, 332576), (83144, 216052), (108026, 166288)]