84873646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15619}}^1$

素因数の和:15664

約数の個数: 32

約数和(自身を含む): 157449600

約数和(自身を除く): 72575954

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 15619, 31238, 171809, 203047, 296761, 343618, 406094, 593522, 2233517, 3264371, 3857893, 4467034, 6528742, 7715786, 42436823, 84873646]

約数ペア:

[(1, 84873646), (2, 42436823), (11, 7715786), (13, 6528742), (19, 4467034), (22, 3857893), (26, 3264371), (38, 2233517), (143, 593522), (209, 406094), (247, 343618), (286, 296761), (418, 203047), (494, 171809), (2717, 31238), (5434, 15619)]