19353152

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3355

約数の個数: 56

約数和(自身を含む): 47280576

約数和(自身を除く): 27927424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 3323, 5824, 6646, 13292, 23261, 26584, 43199, 46522, 53168, 86398, 93044, 106336, 172796, 186088, 212672, 302393, 345592, 372176, 604786, 691184, 744352, 1209572, 1382368, 1488704, 2419144, 2764736, 4838288, 9676576, 19353152]

約数ペア:

[(1, 19353152), (2, 9676576), (4, 4838288), (7, 2764736), (8, 2419144), (13, 1488704), (14, 1382368), (16, 1209572), (26, 744352), (28, 691184), (32, 604786), (52, 372176), (56, 345592), (64, 302393), (91, 212672), (104, 186088), (112, 172796), (182, 106336), (208, 93044), (224, 86398), (364, 53168), (416, 46522), (448, 43199), (728, 26584), (832, 23261), (1456, 13292), (2912, 6646), (3323, 5824)]