19981632

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9461}}^1$

素因数の和:9487

約数の個数: 56

約数和(自身を含む): 57680352

約数和(自身を除く): 37698720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 9461, 18922, 28383, 37844, 56766, 75688, 104071, 113532, 151376, 208142, 227064, 302752, 312213, 416284, 454128, 605504, 624426, 832568, 908256, 1248852, 1665136, 1816512, 2497704, 3330272, 4995408, 6660544, 9990816, 19981632]

約数ペア:

[(1, 19981632), (2, 9990816), (3, 6660544), (4, 4995408), (6, 3330272), (8, 2497704), (11, 1816512), (12, 1665136), (16, 1248852), (22, 908256), (24, 832568), (32, 624426), (33, 605504), (44, 454128), (48, 416284), (64, 312213), (66, 302752), (88, 227064), (96, 208142), (132, 151376), (176, 113532), (192, 104071), (264, 75688), (352, 56766), (528, 37844), (704, 28383), (1056, 18922), (2112, 9461)]