19332690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2651

約数の個数: 64

約数和(自身を含む): 52617600

約数和(自身を除く): 33284910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 2609, 3705, 5218, 7410, 7827, 13045, 15654, 26090, 33917, 39135, 49571, 67834, 78270, 99142, 101751, 148713, 169585, 203502, 247855, 297426, 339170, 495710, 508755, 644423, 743565, 1017510, 1288846, 1487130, 1933269, 3222115, 3866538, 6444230, 9666345, 19332690]

約数ペア:

[(1, 19332690), (2, 9666345), (3, 6444230), (5, 3866538), (6, 3222115), (10, 1933269), (13, 1487130), (15, 1288846), (19, 1017510), (26, 743565), (30, 644423), (38, 508755), (39, 495710), (57, 339170), (65, 297426), (78, 247855), (95, 203502), (114, 169585), (130, 148713), (190, 101751), (195, 99142), (247, 78270), (285, 67834), (390, 49571), (494, 39135), (570, 33917), (741, 26090), (1235, 15654), (1482, 13045), (2470, 7827), (2609, 7410), (3705, 5218)]