19005397104

素因数分解:

$2^4\times 3^1\times {\mathrm{83}}^1\times {\mathrm{4770431}}^1$

素因数の和:4770525

約数の個数: 40

約数和(自身を含む): 49688819712

約数和(自身を除く): 30683422608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 83, 166, 249, 332, 498, 664, 996, 1328, 1992, 3984, 4770431, 9540862, 14311293, 19081724, 28622586, 38163448, 57245172, 76326896, 114490344, 228980688, 395945773, 791891546, 1187837319, 1583783092, 2375674638, 3167566184, 4751349276, 6335132368, 9502698552, 19005397104]

約数ペア:

[(1, 19005397104), (2, 9502698552), (3, 6335132368), (4, 4751349276), (6, 3167566184), (8, 2375674638), (12, 1583783092), (16, 1187837319), (24, 791891546), (48, 395945773), (83, 228980688), (166, 114490344), (249, 76326896), (332, 57245172), (498, 38163448), (664, 28622586), (996, 19081724), (1328, 14311293), (1992, 9540862), (3984, 4770431)]