19616534641

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{31231}}^1$

素因数の和:31461

約数の個数: 24

約数和(自身を含む): 22430822400

約数和(自身を除く): 2814287759

約数列:

[1, 11, 29, 121, 179, 319, 1969, 3509, 5191, 21659, 31231, 57101, 343541, 628111, 905699, 3778951, 5590349, 9962689, 61493839, 109589579, 162120121, 676432229, 1783321331, 19616534641]

約数ペア:

[(1, 19616534641), (11, 1783321331), (29, 676432229), (121, 162120121), (179, 109589579), (319, 61493839), (1969, 9962689), (3509, 5590349), (5191, 3778951), (21659, 905699), (31231, 628111), (57101, 343541)]