16986912

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 47980800

約数和(自身を除く): 30993888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 67, 76, 96, 114, 134, 139, 152, 201, 228, 268, 278, 304, 402, 417, 456, 536, 556, 608, 804, 834, 912, 1072, 1112, 1273, 1608, 1668, 1824, 2144, 2224, 2546, 2641, 3216, 3336, 3819, 4448, 5092, 5282, 6432, 6672, 7638, 7923, 9313, 10184, 10564, 13344, 15276, 15846, 18626, 20368, 21128, 27939, 30552, 31692, 37252, 40736, 42256, 55878, 61104, 63384, 74504, 84512, 111756, 122208, 126768, 149008, 176947, 223512, 253536, 298016, 353894, 447024, 530841, 707788, 894048, 1061682, 1415576, 2123364, 2831152, 4246728, 5662304, 8493456, 16986912]

約数ペア:

[(1, 16986912), (2, 8493456), (3, 5662304), (4, 4246728), (6, 2831152), (8, 2123364), (12, 1415576), (16, 1061682), (19, 894048), (24, 707788), (32, 530841), (38, 447024), (48, 353894), (57, 298016), (67, 253536), (76, 223512), (96, 176947), (114, 149008), (134, 126768), (139, 122208), (152, 111756), (201, 84512), (228, 74504), (268, 63384), (278, 61104), (304, 55878), (402, 42256), (417, 40736), (456, 37252), (536, 31692), (556, 30552), (608, 27939), (804, 21128), (834, 20368), (912, 18626), (1072, 15846), (1112, 15276), (1273, 13344), (1608, 10564), (1668, 10184), (1824, 9313), (2144, 7923), (2224, 7638), (2546, 6672), (2641, 6432), (3216, 5282), (3336, 5092), (3819, 4448)]