19110195

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10889}}^1$

素因数の和:10916

約数の個数: 32

約数和(自身を含む): 36590400

約数和(自身を除く): 17480205

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 10889, 32667, 54445, 98001, 141557, 163335, 294003, 424671, 490005, 707785, 1274013, 1470015, 2123355, 3822039, 6370065, 19110195]

約数ペア:

[(1, 19110195), (3, 6370065), (5, 3822039), (9, 2123355), (13, 1470015), (15, 1274013), (27, 707785), (39, 490005), (45, 424671), (65, 294003), (117, 163335), (135, 141557), (195, 98001), (351, 54445), (585, 32667), (1755, 10889)]