11879969792

素因数分解:

$2^{10}\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19697}}^1$

素因数の和:19767

約数の個数: 88

約数和(自身を含む): 25805955840

約数和(自身を除く): 13925986048

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 256, 304, 496, 512, 589, 608, 992, 1024, 1178, 1216, 1984, 2356, 2432, 3968, 4712, 4864, 7936, 9424, 9728, 15872, 18848, 19456, 19697, 31744, 37696, 39394, 75392, 78788, 150784, 157576, 301568, 315152, 374243, 603136, 610607, 630304, 748486, 1221214, 1260608, 1496972, 2442428, 2521216, 2993944, 4884856, 5042432, 5987888, 9769712, 10084864, 11601533, 11975776, 19539424, 20169728, 23203066, 23951552, 39078848, 46406132, 47903104, 78157696, 92812264, 95806208, 156315392, 185624528, 191612416, 312630784, 371249056, 383224832, 625261568, 742498112, 1484996224, 2969992448, 5939984896, 11879969792]

約数ペア:

[(1, 11879969792), (2, 5939984896), (4, 2969992448), (8, 1484996224), (16, 742498112), (19, 625261568), (31, 383224832), (32, 371249056), (38, 312630784), (62, 191612416), (64, 185624528), (76, 156315392), (124, 95806208), (128, 92812264), (152, 78157696), (248, 47903104), (256, 46406132), (304, 39078848), (496, 23951552), (512, 23203066), (589, 20169728), (608, 19539424), (992, 11975776), (1024, 11601533), (1178, 10084864), (1216, 9769712), (1984, 5987888), (2356, 5042432), (2432, 4884856), (3968, 2993944), (4712, 2521216), (4864, 2442428), (7936, 1496972), (9424, 1260608), (9728, 1221214), (15872, 748486), (18848, 630304), (19456, 610607), (19697, 603136), (31744, 374243), (37696, 315152), (39394, 301568), (75392, 157576), (78788, 150784)]