19238136

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 50371200

約数和(自身を除く): 31133064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 131, 174, 211, 232, 262, 348, 393, 422, 524, 633, 696, 786, 844, 1048, 1266, 1572, 1688, 2532, 3144, 3799, 5064, 6119, 7598, 11397, 12238, 15196, 18357, 22794, 24476, 27641, 30392, 36714, 45588, 48952, 55282, 73428, 82923, 91176, 110564, 146856, 165846, 221128, 331692, 663384, 801589, 1603178, 2404767, 3206356, 4809534, 6412712, 9619068, 19238136]

約数ペア:

[(1, 19238136), (2, 9619068), (3, 6412712), (4, 4809534), (6, 3206356), (8, 2404767), (12, 1603178), (24, 801589), (29, 663384), (58, 331692), (87, 221128), (116, 165846), (131, 146856), (174, 110564), (211, 91176), (232, 82923), (262, 73428), (348, 55282), (393, 48952), (422, 45588), (524, 36714), (633, 30392), (696, 27641), (786, 24476), (844, 22794), (1048, 18357), (1266, 15196), (1572, 12238), (1688, 11397), (2532, 7598), (3144, 6119), (3799, 5064)]