38156989742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1\times {\mathrm{953}}^1$

素因数の和:1809

約数の個数: 64

約数和(自身を含む): 64050186240

約数和(自身を除く): 25893196498

約数列:

[1, 2, 19, 23, 38, 46, 61, 122, 437, 751, 874, 953, 1159, 1403, 1502, 1906, 2318, 2806, 14269, 17273, 18107, 21919, 26657, 28538, 34546, 36214, 43838, 45811, 53314, 58133, 91622, 116266, 328187, 416461, 656374, 715703, 832922, 870409, 1053653, 1104527, 1337059, 1431406, 1740818, 2107306, 2209054, 2674118, 13598357, 16461169, 20019407, 25404121, 27196714, 32922338, 40038814, 43657883, 50808242, 87315766, 312762211, 625524422, 829499777, 1004131309, 1658999554, 2008262618, 19078494871, 38156989742]

約数ペア:

[(1, 38156989742), (2, 19078494871), (19, 2008262618), (23, 1658999554), (38, 1004131309), (46, 829499777), (61, 625524422), (122, 312762211), (437, 87315766), (751, 50808242), (874, 43657883), (953, 40038814), (1159, 32922338), (1403, 27196714), (1502, 25404121), (1906, 20019407), (2318, 16461169), (2806, 13598357), (14269, 2674118), (17273, 2209054), (18107, 2107306), (21919, 1740818), (26657, 1431406), (28538, 1337059), (34546, 1104527), (36214, 1053653), (43838, 870409), (45811, 832922), (53314, 715703), (58133, 656374), (91622, 416461), (116266, 328187)]