19156988236304

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{241}}^1\times {\mathrm{28717333}}^1$

素因数の和:28717755

約数の個数: 40

約数和(自身を含む): 37486114502232

約数和(自身を除く): 18329126265928

約数列:

[1, 2, 4, 8, 16, 173, 241, 346, 482, 692, 964, 1384, 1928, 2768, 3856, 41693, 83386, 166772, 333544, 667088, 28717333, 57434666, 114869332, 229738664, 459477328, 4968098609, 6920877253, 9936197218, 13841754506, 19872394436, 27683509012, 39744788872, 55367018024, 79489577744, 110734036048, 1197311764769, 2394623529538, 4789247059076, 9578494118152, 19156988236304]

約数ペア:

[(1, 19156988236304), (2, 9578494118152), (4, 4789247059076), (8, 2394623529538), (16, 1197311764769), (173, 110734036048), (241, 79489577744), (346, 55367018024), (482, 39744788872), (692, 27683509012), (964, 19872394436), (1384, 13841754506), (1928, 9936197218), (2768, 6920877253), (3856, 4968098609), (41693, 459477328), (83386, 229738664), (166772, 114869332), (333544, 57434666), (667088, 28717333)]