19367004776

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{641}}^1\times {\mathrm{1229}}^1$

素因数の和:2322

約数の個数: 64

約数和(自身を含む): 41694048000

約数和(自身を除く): 22327043224

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 641, 878, 1229, 1282, 1756, 2458, 2564, 3073, 3512, 4487, 4916, 5128, 6146, 8603, 8974, 9832, 12292, 17206, 17948, 24584, 34412, 35896, 68824, 281399, 539531, 562798, 787789, 1079062, 1125596, 1575578, 1969793, 2158124, 2251192, 3151156, 3776717, 3939586, 4316248, 5514523, 6302312, 7553434, 7879172, 11029046, 15106868, 15758344, 22058092, 30213736, 44116184, 345839371, 691678742, 1383357484, 2420875597, 2766714968, 4841751194, 9683502388, 19367004776]

約数ペア:

[(1, 19367004776), (2, 9683502388), (4, 4841751194), (7, 2766714968), (8, 2420875597), (14, 1383357484), (28, 691678742), (56, 345839371), (439, 44116184), (641, 30213736), (878, 22058092), (1229, 15758344), (1282, 15106868), (1756, 11029046), (2458, 7879172), (2564, 7553434), (3073, 6302312), (3512, 5514523), (4487, 4316248), (4916, 3939586), (5128, 3776717), (6146, 3151156), (8603, 2251192), (8974, 2158124), (9832, 1969793), (12292, 1575578), (17206, 1125596), (17948, 1079062), (24584, 787789), (34412, 562798), (35896, 539531), (68824, 281399)]