15929844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2671}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 43094016

約数和(自身を除く): 27164172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2671, 2982, 5342, 5964, 8013, 10684, 16026, 18697, 32052, 37394, 56091, 74788, 112182, 189641, 224364, 379282, 568923, 758564, 1137846, 1327487, 2275692, 2654974, 3982461, 5309948, 7964922, 15929844]

約数ペア:

[(1, 15929844), (2, 7964922), (3, 5309948), (4, 3982461), (6, 2654974), (7, 2275692), (12, 1327487), (14, 1137846), (21, 758564), (28, 568923), (42, 379282), (71, 224364), (84, 189641), (142, 112182), (213, 74788), (284, 56091), (426, 37394), (497, 32052), (852, 18697), (994, 16026), (1491, 10684), (1988, 8013), (2671, 5964), (2982, 5342)]