15697835816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1\times {\mathrm{1553}}^1$

素因数の和:2826

約数の個数: 64

約数和(自身を含む): 32127520320

約数和(自身を除く): 16429684504

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 1171, 1553, 2158, 2342, 3106, 4316, 4684, 6212, 8632, 9368, 12424, 15223, 20189, 30446, 40378, 60892, 80756, 97193, 121784, 128899, 161512, 194386, 257798, 388772, 515596, 777544, 1031192, 1263509, 1675687, 1818563, 2527018, 3351374, 3637126, 5054036, 6702748, 7274252, 10108072, 13405496, 14548504, 23641319, 47282638, 94565276, 150940729, 189130552, 301881458, 603762916, 1207525832, 1962229477, 3924458954, 7848917908, 15697835816]

約数ペア:

[(1, 15697835816), (2, 7848917908), (4, 3924458954), (8, 1962229477), (13, 1207525832), (26, 603762916), (52, 301881458), (83, 189130552), (104, 150940729), (166, 94565276), (332, 47282638), (664, 23641319), (1079, 14548504), (1171, 13405496), (1553, 10108072), (2158, 7274252), (2342, 6702748), (3106, 5054036), (4316, 3637126), (4684, 3351374), (6212, 2527018), (8632, 1818563), (9368, 1675687), (12424, 1263509), (15223, 1031192), (20189, 777544), (30446, 515596), (40378, 388772), (60892, 257798), (80756, 194386), (97193, 161512), (121784, 128899)]