19273068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1483}}^1$

素因数の和:1531

約数の個数: 54

約数和(自身を含む): 51451764

約数和(自身を除く): 32178696

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 1483, 2166, 2966, 3249, 4332, 4449, 5932, 6498, 8898, 12996, 13347, 17796, 26694, 28177, 53388, 56354, 84531, 112708, 169062, 253593, 338124, 507186, 535363, 1014372, 1070726, 1606089, 2141452, 3212178, 4818267, 6424356, 9636534, 19273068]

約数ペア:

[(1, 19273068), (2, 9636534), (3, 6424356), (4, 4818267), (6, 3212178), (9, 2141452), (12, 1606089), (18, 1070726), (19, 1014372), (36, 535363), (38, 507186), (57, 338124), (76, 253593), (114, 169062), (171, 112708), (228, 84531), (342, 56354), (361, 53388), (684, 28177), (722, 26694), (1083, 17796), (1444, 13347), (1483, 12996), (2166, 8898), (2966, 6498), (3249, 5932), (4332, 4449)]