12919241352

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{877}}^1\times {\mathrm{2909}}^1$

素因数の和:4006

約数の個数: 64

約数和(自身を含む): 32499345600

約数和(自身を除く): 19580104248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 877, 1266, 1688, 1754, 2532, 2631, 2909, 3508, 5064, 5262, 5818, 7016, 8727, 10524, 11636, 17454, 21048, 23272, 34908, 69816, 185047, 370094, 555141, 613799, 740188, 1110282, 1227598, 1480376, 1841397, 2220564, 2455196, 2551193, 3682794, 4441128, 4910392, 5102386, 7365588, 7653579, 10204772, 14731176, 15307158, 20409544, 30614316, 61228632, 538301723, 1076603446, 1614905169, 2153206892, 3229810338, 4306413784, 6459620676, 12919241352]

約数ペア:

[(1, 12919241352), (2, 6459620676), (3, 4306413784), (4, 3229810338), (6, 2153206892), (8, 1614905169), (12, 1076603446), (24, 538301723), (211, 61228632), (422, 30614316), (633, 20409544), (844, 15307158), (877, 14731176), (1266, 10204772), (1688, 7653579), (1754, 7365588), (2532, 5102386), (2631, 4910392), (2909, 4441128), (3508, 3682794), (5064, 2551193), (5262, 2455196), (5818, 2220564), (7016, 1841397), (8727, 1480376), (10524, 1227598), (11636, 1110282), (17454, 740188), (21048, 613799), (23272, 555141), (34908, 370094), (69816, 185047)]