12039904

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 25038720

約数和(自身を除く): 12998816

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 106, 124, 212, 229, 248, 424, 458, 496, 848, 916, 992, 1643, 1696, 1832, 3286, 3664, 6572, 7099, 7328, 12137, 13144, 14198, 24274, 26288, 28396, 48548, 52576, 56792, 97096, 113584, 194192, 227168, 376247, 388384, 752494, 1504988, 3009976, 6019952, 12039904]

約数ペア:

[(1, 12039904), (2, 6019952), (4, 3009976), (8, 1504988), (16, 752494), (31, 388384), (32, 376247), (53, 227168), (62, 194192), (106, 113584), (124, 97096), (212, 56792), (229, 52576), (248, 48548), (424, 28396), (458, 26288), (496, 24274), (848, 14198), (916, 13144), (992, 12137), (1643, 7328), (1696, 7099), (1832, 6572), (3286, 3664)]