15691536992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{107089}}^1$

素因数の和:107359

約数の個数: 48

約数和(自身を含む): 32653882800

約数和(自身を除く): 16962345808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 241, 304, 482, 608, 964, 1928, 3856, 4579, 7712, 9158, 18316, 36632, 73264, 107089, 146528, 214178, 428356, 856712, 1713424, 2034691, 3426848, 4069382, 8138764, 16277528, 25808449, 32555056, 51616898, 65110112, 103233796, 206467592, 412935184, 490360531, 825870368, 980721062, 1961442124, 3922884248, 7845768496, 15691536992]

約数ペア:

[(1, 15691536992), (2, 7845768496), (4, 3922884248), (8, 1961442124), (16, 980721062), (19, 825870368), (32, 490360531), (38, 412935184), (76, 206467592), (152, 103233796), (241, 65110112), (304, 51616898), (482, 32555056), (608, 25808449), (964, 16277528), (1928, 8138764), (3856, 4069382), (4579, 3426848), (7712, 2034691), (9158, 1713424), (18316, 856712), (36632, 428356), (73264, 214178), (107089, 146528)]