19659432

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 55075680

約数和(自身を除く): 35416248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 131, 148, 156, 169, 222, 262, 296, 312, 338, 393, 444, 481, 507, 524, 676, 786, 888, 962, 1014, 1048, 1352, 1443, 1572, 1703, 1924, 2028, 2886, 3144, 3406, 3848, 4056, 4847, 5109, 5772, 6253, 6812, 9694, 10218, 11544, 12506, 13624, 14541, 18759, 19388, 20436, 22139, 25012, 29082, 37518, 38776, 40872, 44278, 50024, 58164, 63011, 66417, 75036, 88556, 116328, 126022, 132834, 150072, 177112, 189033, 252044, 265668, 378066, 504088, 531336, 756132, 819143, 1512264, 1638286, 2457429, 3276572, 4914858, 6553144, 9829716, 19659432]

約数ペア:

[(1, 19659432), (2, 9829716), (3, 6553144), (4, 4914858), (6, 3276572), (8, 2457429), (12, 1638286), (13, 1512264), (24, 819143), (26, 756132), (37, 531336), (39, 504088), (52, 378066), (74, 265668), (78, 252044), (104, 189033), (111, 177112), (131, 150072), (148, 132834), (156, 126022), (169, 116328), (222, 88556), (262, 75036), (296, 66417), (312, 63011), (338, 58164), (393, 50024), (444, 44278), (481, 40872), (507, 38776), (524, 37518), (676, 29082), (786, 25012), (888, 22139), (962, 20436), (1014, 19388), (1048, 18759), (1352, 14541), (1443, 13624), (1572, 12506), (1703, 11544), (1924, 10218), (2028, 9694), (2886, 6812), (3144, 6253), (3406, 5772), (3848, 5109), (4056, 4847)]