19645687572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3834053}}^1$

素因数の和:3834128

約数の個数: 48

約数和(自身を含む): 53247341952

約数和(自身を除く): 33601654380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 3834053, 7668106, 11502159, 15336212, 23004318, 26838371, 46008636, 53676742, 80515113, 107353484, 161030226, 233877233, 322060452, 467754466, 701631699, 935508932, 1403263398, 1637140631, 2806526796, 3274281262, 4911421893, 6548562524, 9822843786, 19645687572]

約数ペア:

[(1, 19645687572), (2, 9822843786), (3, 6548562524), (4, 4911421893), (6, 3274281262), (7, 2806526796), (12, 1637140631), (14, 1403263398), (21, 935508932), (28, 701631699), (42, 467754466), (61, 322060452), (84, 233877233), (122, 161030226), (183, 107353484), (244, 80515113), (366, 53676742), (427, 46008636), (732, 26838371), (854, 23004318), (1281, 15336212), (1708, 11502159), (2562, 7668106), (5124, 3834053)]