19234650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 53300160

約数和(自身を除く): 34065510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 25, 30, 34, 38, 50, 51, 57, 75, 85, 95, 102, 114, 150, 170, 190, 255, 285, 323, 397, 425, 475, 510, 570, 646, 794, 850, 950, 969, 1191, 1275, 1425, 1615, 1938, 1985, 2382, 2550, 2850, 3230, 3970, 4845, 5955, 6749, 7543, 8075, 9690, 9925, 11910, 13498, 15086, 16150, 19850, 20247, 22629, 24225, 29775, 33745, 37715, 40494, 45258, 48450, 59550, 67490, 75430, 101235, 113145, 128231, 168725, 188575, 202470, 226290, 256462, 337450, 377150, 384693, 506175, 565725, 641155, 769386, 1012350, 1131450, 1282310, 1923465, 3205775, 3846930, 6411550, 9617325, 19234650]

約数ペア:

[(1, 19234650), (2, 9617325), (3, 6411550), (5, 3846930), (6, 3205775), (10, 1923465), (15, 1282310), (17, 1131450), (19, 1012350), (25, 769386), (30, 641155), (34, 565725), (38, 506175), (50, 384693), (51, 377150), (57, 337450), (75, 256462), (85, 226290), (95, 202470), (102, 188575), (114, 168725), (150, 128231), (170, 113145), (190, 101235), (255, 75430), (285, 67490), (323, 59550), (397, 48450), (425, 45258), (475, 40494), (510, 37715), (570, 33745), (646, 29775), (794, 24225), (850, 22629), (950, 20247), (969, 19850), (1191, 16150), (1275, 15086), (1425, 13498), (1615, 11910), (1938, 9925), (1985, 9690), (2382, 8075), (2550, 7543), (2850, 6749), (3230, 5955), (3970, 4845)]