19175190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1483}}^1$

素因数の和:1924

約数の個数: 32

約数和(自身を含む): 46158336

約数和(自身を除く): 26983146

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 1483, 2155, 2586, 2966, 4310, 4449, 6465, 7415, 8898, 12930, 14830, 22245, 44490, 639173, 1278346, 1917519, 3195865, 3835038, 6391730, 9587595, 19175190]

約数ペア:

[(1, 19175190), (2, 9587595), (3, 6391730), (5, 3835038), (6, 3195865), (10, 1917519), (15, 1278346), (30, 639173), (431, 44490), (862, 22245), (1293, 14830), (1483, 12930), (2155, 8898), (2586, 7415), (2966, 6465), (4310, 4449)]