19398972736

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2119643}}^1$

素因数の和:2119679

約数の個数: 56

約数和(自身を含む): 45224724384

約数和(自身を除く): 25825751648

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2288, 4576, 9152, 2119643, 4239286, 8478572, 16957144, 23316073, 27555359, 33914288, 46632146, 55110718, 67828576, 93264292, 110221436, 135657152, 186528584, 220442872, 303108949, 373057168, 440885744, 606217898, 746114336, 881771488, 1212435796, 1492228672, 1763542976, 2424871592, 4849743184, 9699486368, 19398972736]

約数ペア:

[(1, 19398972736), (2, 9699486368), (4, 4849743184), (8, 2424871592), (11, 1763542976), (13, 1492228672), (16, 1212435796), (22, 881771488), (26, 746114336), (32, 606217898), (44, 440885744), (52, 373057168), (64, 303108949), (88, 220442872), (104, 186528584), (143, 135657152), (176, 110221436), (208, 93264292), (286, 67828576), (352, 55110718), (416, 46632146), (572, 33914288), (704, 27555359), (832, 23316073), (1144, 16957144), (2288, 8478572), (4576, 4239286), (9152, 2119643)]