13019304

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 64

約数和(自身を含む): 33929280

約数和(自身を除く): 20909976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 101, 123, 131, 164, 202, 246, 262, 303, 328, 393, 404, 492, 524, 606, 786, 808, 984, 1048, 1212, 1572, 2424, 3144, 4141, 5371, 8282, 10742, 12423, 13231, 16113, 16564, 21484, 24846, 26462, 32226, 33128, 39693, 42968, 49692, 52924, 64452, 79386, 99384, 105848, 128904, 158772, 317544, 542471, 1084942, 1627413, 2169884, 3254826, 4339768, 6509652, 13019304]

約数ペア:

[(1, 13019304), (2, 6509652), (3, 4339768), (4, 3254826), (6, 2169884), (8, 1627413), (12, 1084942), (24, 542471), (41, 317544), (82, 158772), (101, 128904), (123, 105848), (131, 99384), (164, 79386), (202, 64452), (246, 52924), (262, 49692), (303, 42968), (328, 39693), (393, 33128), (404, 32226), (492, 26462), (524, 24846), (606, 21484), (786, 16564), (808, 16113), (984, 13231), (1048, 12423), (1212, 10742), (1572, 8282), (2424, 5371), (3144, 4141)]