19344660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 38716140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 239, 284, 285, 355, 380, 426, 478, 570, 710, 717, 852, 956, 1065, 1140, 1195, 1349, 1420, 1434, 2130, 2390, 2698, 2868, 3585, 4047, 4260, 4541, 4780, 5396, 6745, 7170, 8094, 9082, 13490, 13623, 14340, 16188, 16969, 18164, 20235, 22705, 26980, 27246, 33938, 40470, 45410, 50907, 54492, 67876, 68115, 80940, 84845, 90820, 101814, 136230, 169690, 203628, 254535, 272460, 322411, 339380, 509070, 644822, 967233, 1018140, 1289644, 1612055, 1934466, 3224110, 3868932, 4836165, 6448220, 9672330, 19344660]

約数ペア:

[(1, 19344660), (2, 9672330), (3, 6448220), (4, 4836165), (5, 3868932), (6, 3224110), (10, 1934466), (12, 1612055), (15, 1289644), (19, 1018140), (20, 967233), (30, 644822), (38, 509070), (57, 339380), (60, 322411), (71, 272460), (76, 254535), (95, 203628), (114, 169690), (142, 136230), (190, 101814), (213, 90820), (228, 84845), (239, 80940), (284, 68115), (285, 67876), (355, 54492), (380, 50907), (426, 45410), (478, 40470), (570, 33938), (710, 27246), (717, 26980), (852, 22705), (956, 20235), (1065, 18164), (1140, 16969), (1195, 16188), (1349, 14340), (1420, 13623), (1434, 13490), (2130, 9082), (2390, 8094), (2698, 7170), (2868, 6745), (3585, 5396), (4047, 4780), (4260, 4541)]