15705799228

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1283573}}^1$

素因数の和:1283626

約数の個数: 48

約数和(自身を含む): 34502469120

約数和(自身を除く): 18796669892

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 1283573, 2567146, 5134292, 8985011, 17970022, 24387887, 29522179, 35940044, 48775774, 59044358, 97551548, 118088716, 170715209, 206655253, 341430418, 413310506, 560921401, 682860836, 826621012, 1121842802, 2243685604, 3926449807, 7852899614, 15705799228]

約数ペア:

[(1, 15705799228), (2, 7852899614), (4, 3926449807), (7, 2243685604), (14, 1121842802), (19, 826621012), (23, 682860836), (28, 560921401), (38, 413310506), (46, 341430418), (76, 206655253), (92, 170715209), (133, 118088716), (161, 97551548), (266, 59044358), (322, 48775774), (437, 35940044), (532, 29522179), (644, 24387887), (874, 17970022), (1748, 8985011), (3059, 5134292), (6118, 2567146), (12236, 1283573)]