19112328

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4657}}^1$

素因数の和:4691

約数の個数: 64

約数和(自身を含む): 55896000

約数和(自身を除く): 36783672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 4657, 9314, 13971, 18628, 27942, 37256, 41913, 55884, 83826, 88483, 111768, 125739, 167652, 176966, 251478, 265449, 335304, 353932, 502956, 530898, 707864, 796347, 1005912, 1061796, 1592694, 2123592, 2389041, 3185388, 4778082, 6370776, 9556164, 19112328]

約数ペア:

[(1, 19112328), (2, 9556164), (3, 6370776), (4, 4778082), (6, 3185388), (8, 2389041), (9, 2123592), (12, 1592694), (18, 1061796), (19, 1005912), (24, 796347), (27, 707864), (36, 530898), (38, 502956), (54, 353932), (57, 335304), (72, 265449), (76, 251478), (108, 176966), (114, 167652), (152, 125739), (171, 111768), (216, 88483), (228, 83826), (342, 55884), (456, 41913), (513, 37256), (684, 27942), (1026, 18628), (1368, 13971), (2052, 9314), (4104, 4657)]