19005046914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1\times {\mathrm{4649}}^1$

素因数の和:5535

約数の個数: 64

約数和(自身を含む): 43840051200

約数和(自身を除く): 24835004286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 743, 786, 917, 1486, 1834, 2229, 2751, 4458, 4649, 5201, 5502, 9298, 10402, 13947, 15603, 27894, 31206, 32543, 65086, 97333, 97629, 194666, 195258, 291999, 583998, 609019, 681331, 1218038, 1362662, 1827057, 2043993, 3454207, 3654114, 4087986, 4263133, 6908414, 8526266, 10362621, 12789399, 20725242, 24179449, 25578798, 48358898, 72538347, 145076694, 452501117, 905002234, 1357503351, 2715006702, 3167507819, 6335015638, 9502523457, 19005046914]

約数ペア:

[(1, 19005046914), (2, 9502523457), (3, 6335015638), (6, 3167507819), (7, 2715006702), (14, 1357503351), (21, 905002234), (42, 452501117), (131, 145076694), (262, 72538347), (393, 48358898), (743, 25578798), (786, 24179449), (917, 20725242), (1486, 12789399), (1834, 10362621), (2229, 8526266), (2751, 6908414), (4458, 4263133), (4649, 4087986), (5201, 3654114), (5502, 3454207), (9298, 2043993), (10402, 1827057), (13947, 1362662), (15603, 1218038), (27894, 681331), (31206, 609019), (32543, 583998), (65086, 291999), (97333, 195258), (97629, 194666)]