19330896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2383}}^1$

素因数の和:2420

約数の個数: 60

約数和(自身を含む): 54097728

約数和(自身を除く): 34766832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 2028, 2383, 2704, 4056, 4766, 7149, 8112, 9532, 14298, 19064, 28596, 30979, 38128, 57192, 61958, 92937, 114384, 123916, 185874, 247832, 371748, 402727, 495664, 743496, 805454, 1208181, 1486992, 1610908, 2416362, 3221816, 4832724, 6443632, 9665448, 19330896]

約数ペア:

[(1, 19330896), (2, 9665448), (3, 6443632), (4, 4832724), (6, 3221816), (8, 2416362), (12, 1610908), (13, 1486992), (16, 1208181), (24, 805454), (26, 743496), (39, 495664), (48, 402727), (52, 371748), (78, 247832), (104, 185874), (156, 123916), (169, 114384), (208, 92937), (312, 61958), (338, 57192), (507, 38128), (624, 30979), (676, 28596), (1014, 19064), (1352, 14298), (2028, 9532), (2383, 8112), (2704, 7149), (4056, 4766)]