19635144

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{9857}}^1$

素因数の和:9949

約数の個数: 32

約数和(自身を含む): 49684320

約数和(自身を除く): 30049176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 9857, 19714, 29571, 39428, 59142, 78856, 118284, 236568, 818131, 1636262, 2454393, 3272524, 4908786, 6545048, 9817572, 19635144]

約数ペア:

[(1, 19635144), (2, 9817572), (3, 6545048), (4, 4908786), (6, 3272524), (8, 2454393), (12, 1636262), (24, 818131), (83, 236568), (166, 118284), (249, 78856), (332, 59142), (498, 39428), (664, 29571), (996, 19714), (1992, 9857)]