19237092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 54432000

約数和(自身を除く): 35194908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 53, 58, 84, 87, 106, 116, 149, 159, 174, 203, 212, 298, 318, 348, 371, 406, 447, 596, 609, 636, 742, 812, 894, 1043, 1113, 1218, 1484, 1537, 1788, 2086, 2226, 2436, 3074, 3129, 4172, 4321, 4452, 4611, 6148, 6258, 7897, 8642, 9222, 10759, 12516, 12963, 15794, 17284, 18444, 21518, 23691, 25926, 30247, 31588, 32277, 43036, 47382, 51852, 55279, 60494, 64554, 90741, 94764, 110558, 120988, 129108, 165837, 181482, 221116, 229013, 331674, 362964, 458026, 663348, 687039, 916052, 1374078, 1603091, 2748156, 3206182, 4809273, 6412364, 9618546, 19237092]

約数ペア:

[(1, 19237092), (2, 9618546), (3, 6412364), (4, 4809273), (6, 3206182), (7, 2748156), (12, 1603091), (14, 1374078), (21, 916052), (28, 687039), (29, 663348), (42, 458026), (53, 362964), (58, 331674), (84, 229013), (87, 221116), (106, 181482), (116, 165837), (149, 129108), (159, 120988), (174, 110558), (203, 94764), (212, 90741), (298, 64554), (318, 60494), (348, 55279), (371, 51852), (406, 47382), (447, 43036), (596, 32277), (609, 31588), (636, 30247), (742, 25926), (812, 23691), (894, 21518), (1043, 18444), (1113, 17284), (1218, 15794), (1484, 12963), (1537, 12516), (1788, 10759), (2086, 9222), (2226, 8642), (2436, 7897), (3074, 6258), (3129, 6148), (4172, 4611), (4321, 4452)]