19654738224

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2189699}}^1$

素因数の和:2189738

約数の個数: 80

約数和(自身を含む): 58648924800

約数和(自身を除く): 38994186576

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8976, 2189699, 4379398, 6569097, 8758796, 13138194, 17517592, 24086689, 26276388, 35035184, 37224883, 48173378, 52552776, 72260067, 74449766, 96346756, 105105552, 111674649, 144520134, 148899532, 192693512, 223349298, 289040268, 297799064, 385387024, 409473713, 446698596, 578080536, 595598128, 818947426, 893397192, 1156161072, 1228421139, 1637894852, 1786794384, 2456842278, 3275789704, 4913684556, 6551579408, 9827369112, 19654738224]

約数ペア:

[(1, 19654738224), (2, 9827369112), (3, 6551579408), (4, 4913684556), (6, 3275789704), (8, 2456842278), (11, 1786794384), (12, 1637894852), (16, 1228421139), (17, 1156161072), (22, 893397192), (24, 818947426), (33, 595598128), (34, 578080536), (44, 446698596), (48, 409473713), (51, 385387024), (66, 297799064), (68, 289040268), (88, 223349298), (102, 192693512), (132, 148899532), (136, 144520134), (176, 111674649), (187, 105105552), (204, 96346756), (264, 74449766), (272, 72260067), (374, 52552776), (408, 48173378), (528, 37224883), (561, 35035184), (748, 26276388), (816, 24086689), (1122, 17517592), (1496, 13138194), (2244, 8758796), (2992, 6569097), (4488, 4379398), (8976, 2189699)]