16950736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 80

約数和(自身を含む): 39015360

約数和(自身を除く): 22064624

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 37, 38, 44, 74, 76, 88, 137, 148, 152, 176, 209, 274, 296, 304, 407, 418, 548, 592, 703, 814, 836, 1096, 1406, 1507, 1628, 1672, 2192, 2603, 2812, 3014, 3256, 3344, 5069, 5206, 5624, 6028, 6512, 7733, 10138, 10412, 11248, 12056, 15466, 20276, 20824, 24112, 28633, 30932, 40552, 41648, 55759, 57266, 61864, 81104, 96311, 111518, 114532, 123728, 192622, 223036, 229064, 385244, 446072, 458128, 770488, 892144, 1059421, 1540976, 2118842, 4237684, 8475368, 16950736]

約数ペア:

[(1, 16950736), (2, 8475368), (4, 4237684), (8, 2118842), (11, 1540976), (16, 1059421), (19, 892144), (22, 770488), (37, 458128), (38, 446072), (44, 385244), (74, 229064), (76, 223036), (88, 192622), (137, 123728), (148, 114532), (152, 111518), (176, 96311), (209, 81104), (274, 61864), (296, 57266), (304, 55759), (407, 41648), (418, 40552), (548, 30932), (592, 28633), (703, 24112), (814, 20824), (836, 20276), (1096, 15466), (1406, 12056), (1507, 11248), (1628, 10412), (1672, 10138), (2192, 7733), (2603, 6512), (2812, 6028), (3014, 5624), (3256, 5206), (3344, 5069)]